cleanup

next.config.js

@@ -4,6 +4,14 @@ const nextConfig = {
     appDir: true,
   },
   output: "standalone",
+  webpack(config, { isServer, dev }) {
+    config.experiments = {
+      asyncWebAssembly: true,
+      layers: true,
+    };
+
+    return config;
+  },
   images: {
     domains: ["upload.wikimedia.org"],
   },

package-lock.json

@@ -8,6 +8,7 @@
       "name": "google-clone-nextjs13",
       "version": "0.1.0",
       "dependencies": {
+        "@dqbd/tiktoken": "^1.0.7",
         "@next/font": "13.1.6",
         "eslint": "8.34.0",
         "eslint-config-next": "13.1.6",
@@ -18,7 +19,8 @@
         "react": "18.2.0",
         "react-dom": "18.2.0",
         "react-icons": "^4.7.1",
-        "react-markdown": "^8.0.7"
+        "react-markdown": "^8.0.7",
+        "sharp": "^0.32.1"
       },
       "devDependencies": {
         "@types/node": "20.3.1",
@@ -39,6 +41,11 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/@dqbd/tiktoken": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/@dqbd/tiktoken/-/tiktoken-1.0.7.tgz",
+      "integrity": "sha512-bhR5k5W+8GLzysjk8zTMVygQZsgvf7W1F0IlL4ZQ5ugjo5rCyiwGM5d8DYriXspytfu98tv59niang3/T+FoDw=="
+    },
     "node_modules/@eslint/eslintrc": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-1.4.1.tgz",
@@ -813,6 +820,25 @@
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
       "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
     },
+    "node_modules/base64-js": {
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
     "node_modules/binary-extensions": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.2.0.tgz",
@@ -822,6 +848,16 @@
         "node": ">=8"
       }
     },
+    "node_modules/bl": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-4.1.0.tgz",
+      "integrity": "sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==",
+      "dependencies": {
+        "buffer": "^5.5.0",
+        "inherits": "^2.0.4",
+        "readable-stream": "^3.4.0"
+      }
+    },
     "node_modules/brace-expansion": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -870,6 +906,29 @@
         "node": "^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7"
       }
     },
+    "node_modules/buffer": {
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
+      "integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "dependencies": {
+        "base64-js": "^1.3.1",
+        "ieee754": "^1.1.13"
+      }
+    },
     "node_modules/call-bind": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.2.tgz",
@@ -977,11 +1036,28 @@
         "node": ">= 6"
       }
     },
+    "node_modules/chownr": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.4.tgz",
+      "integrity": "sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg=="
+    },
     "node_modules/client-only": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/client-only/-/client-only-0.0.1.tgz",
       "integrity": "sha512-IV3Ou0jSMzZrd3pZ48nLkT9DA7Ag1pnPzaiQhpW7c3RbcqqzvzzVu+L8gfqMp/8IM2MQtSiqaCxrrcfu8I8rMA=="
     },
+    "node_modules/color": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/color/-/color-4.2.3.tgz",
+      "integrity": "sha512-1rXeuUUiGGrykh+CeBdu5Ie7OJwinCgQY0bc7GCRxy5xVHy+moaqkpL/jqQq0MtQOeYcrqEz4abc5f0KtU7W4A==",
+      "dependencies": {
+        "color-convert": "^2.0.1",
+        "color-string": "^1.9.0"
+      },
+      "engines": {
+        "node": ">=12.5.0"
+      }
+    },
     "node_modules/color-convert": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
@@ -998,6 +1074,15 @@
       "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
       "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
     },
+    "node_modules/color-string": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/color-string/-/color-string-1.9.1.tgz",
+      "integrity": "sha512-shrVawQFojnZv6xM40anx4CkoDP+fZsw/ZerEMsW/pyzsRbElpsL/DBVW7q3ExxwusdNXI3lXpuhEZkzs8p5Eg==",
+      "dependencies": {
+        "color-name": "^1.0.0",
+        "simple-swizzle": "^0.2.2"
+      }
+    },
     "node_modules/combined-stream": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
@@ -1086,6 +1171,20 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
+    "node_modules/decompress-response": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-6.0.0.tgz",
+      "integrity": "sha512-aW35yZM6Bb/4oJlZncMH2LCoZtJXTRxES17vE3hoRiowU2kWHaJKFkSBDnDR+cm9J+9QhXmREyIfv0pji9ejCQ==",
+      "dependencies": {
+        "mimic-response": "^3.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/deep-equal": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/deep-equal/-/deep-equal-2.2.0.tgz",
@@ -1113,6 +1212,14 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/deep-extend": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.6.0.tgz",
+      "integrity": "sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
     "node_modules/deep-is": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.4.tgz",
@@ -1166,6 +1273,14 @@
         "node": ">=6"
       }
     },
+    "node_modules/detect-libc": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.0.1.tgz",
+      "integrity": "sha512-463v3ZeIrcWtdgIg6vI6XUncguvr2TnGl4SzDXinkt9mSLpBJKXT3mW6xT3VQdDN11+WVs29pgvivTc4Lp8v+w==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/detective": {
       "version": "5.2.1",
       "resolved": "https://registry.npmjs.org/detective/-/detective-5.2.1.tgz",
@@ -1287,6 +1402,14 @@
       "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-9.2.2.tgz",
       "integrity": "sha512-L18DaJsXSUk2+42pv8mLs5jJT2hqFkFE4j21wOmgbUqsZ2hL72NsUU785g9RXgo3s0ZNgVl42TiHp3ZtOv/Vyg=="
     },
+    "node_modules/end-of-stream": {
+      "version": "1.4.4",
+      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
+      "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
+      "dependencies": {
+        "once": "^1.4.0"
+      }
+    },
     "node_modules/enhanced-resolve": {
       "version": "5.12.0",
       "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-5.12.0.tgz",
@@ -1880,6 +2003,14 @@
         "node": ">=14.18"
       }
     },
+    "node_modules/expand-template": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/expand-template/-/expand-template-2.0.3.tgz",
+      "integrity": "sha512-XYfuKMvj4O35f/pOXLObndIRvyQ+/+6AhODh+OKWj9S9498pHHn/IMszH+gt0fBCRWMNfk1ZSp5x3AifmnI2vg==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/extend": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
@@ -2041,6 +2172,11 @@
         "url": "https://www.patreon.com/infusion"
       }
     },
+    "node_modules/fs-constants": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz",
+      "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow=="
+    },
     "node_modules/fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -2126,6 +2262,11 @@
         "url": "https://github.com/privatenumber/get-tsconfig?sponsor=1"
       }
     },
+    "node_modules/github-from-package": {
+      "version": "0.0.0",
+      "resolved": "https://registry.npmjs.org/github-from-package/-/github-from-package-0.0.0.tgz",
+      "integrity": "sha512-SyHy3T1v2NUXn29OsWdxmK6RwHD+vkj3v8en8AOBZ1wBQ/hCAQ5bAQTD02kW4W9tUp/3Qh6J8r9EvntiyCmOOw=="
+    },
     "node_modules/glob": {
       "version": "7.1.7",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
@@ -2358,6 +2499,25 @@
         "entities": "^4.3.0"
       }
     },
+    "node_modules/ieee754": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
+      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
     "node_modules/ignore": {
       "version": "5.2.4",
       "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.2.4.tgz",
@@ -2403,6 +2563,11 @@
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
     },
+    "node_modules/ini": {
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz",
+      "integrity": "sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew=="
+    },
     "node_modules/inline-style-parser": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/inline-style-parser/-/inline-style-parser-0.1.1.tgz",
@@ -2449,6 +2614,11 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/is-arrayish": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.3.2.tgz",
+      "integrity": "sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ=="
+    },
     "node_modules/is-bigint": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/is-bigint/-/is-bigint-1.0.4.tgz",
@@ -3439,6 +3609,17 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/mimic-response": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-3.1.0.tgz",
+      "integrity": "sha512-z0yWI+4FDrrweS8Zmt4Ej5HdJmky15+L2e6Wgn3+iK5fWzb6T3fhNFq2+MeTRb064c6Wr4N/wv0DzQTjNzHNGQ==",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/minimatch": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
@@ -3458,6 +3639,11 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/mkdirp-classic": {
+      "version": "0.5.3",
+      "resolved": "https://registry.npmjs.org/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz",
+      "integrity": "sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A=="
+    },
     "node_modules/mri": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/mri/-/mri-1.2.0.tgz",
@@ -3482,6 +3668,11 @@
         "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
       }
     },
+    "node_modules/napi-build-utils": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/napi-build-utils/-/napi-build-utils-1.0.2.tgz",
+      "integrity": "sha512-ONmRUqK7zj7DWX0D9ADe03wbwOBZxNAfF20PlGfCWQcD3+/MakShIHrMqx9YwPTfxDdF1zLeL+RGZiR9kGMLdg=="
+    },
     "node_modules/natural-compare": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz",
@@ -3561,6 +3752,22 @@
         "node": "^10 || ^12 || >=14"
       }
     },
+    "node_modules/node-abi": {
+      "version": "3.45.0",
+      "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-3.45.0.tgz",
+      "integrity": "sha512-iwXuFrMAcFVi/ZoZiqq8BzAdsLw9kxDfTC0HMyjXfSL/6CSDAGD5UmR7azrAgWV1zKYq7dUUMj4owusBWKLsiQ==",
+      "dependencies": {
+        "semver": "^7.3.5"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/node-addon-api": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-6.1.0.tgz",
+      "integrity": "sha512-+eawOlIgy680F0kBzPUNFhMZGtJ1YmqM6l4+Crf4IkImjYrO/mqPwRMh352g23uIaQKFItcQ64I7KMaJxHgAVA=="
+    },
     "node_modules/node-releases": {
       "version": "2.0.10",
       "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.10.tgz",
@@ -3984,6 +4191,31 @@
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       "dev": true
     },
+    "node_modules/prebuild-install": {
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-7.1.1.tgz",
+      "integrity": "sha512-jAXscXWMcCK8GgCoHOfIr0ODh5ai8mj63L2nWrjuAgXE6tDyYGnx4/8o/rCgU+B4JSyZBKbeZqzhtwtC3ovxjw==",
+      "dependencies": {
+        "detect-libc": "^2.0.0",
+        "expand-template": "^2.0.3",
+        "github-from-package": "0.0.0",
+        "minimist": "^1.2.3",
+        "mkdirp-classic": "^0.5.3",
+        "napi-build-utils": "^1.0.1",
+        "node-abi": "^3.3.0",
+        "pump": "^3.0.0",
+        "rc": "^1.2.7",
+        "simple-get": "^4.0.0",
+        "tar-fs": "^2.0.0",
+        "tunnel-agent": "^0.6.0"
+      },
+      "bin": {
+        "prebuild-install": "bin.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
@@ -4011,6 +4243,15 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
+    "node_modules/pump": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
+      "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
+      "dependencies": {
+        "end-of-stream": "^1.1.0",
+        "once": "^1.3.1"
+      }
+    },
     "node_modules/punycode": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.0.tgz",
@@ -4050,6 +4291,28 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/rc": {
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
+      "integrity": "sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==",
+      "dependencies": {
+        "deep-extend": "^0.6.0",
+        "ini": "~1.3.0",
+        "minimist": "^1.2.0",
+        "strip-json-comments": "~2.0.1"
+      },
+      "bin": {
+        "rc": "cli.js"
+      }
+    },
+    "node_modules/rc/node_modules/strip-json-comments": {
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       "version": "7.1.7",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
@@ -6616,6 +7121,11 @@
         "entities": "^4.3.0"
       }
     },
+    "ieee754": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
+      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA=="
+    },
     "ignore": {
       "version": "5.2.4",
       "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.2.4.tgz",
@@ -6649,6 +7159,11 @@
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
     },
+    "ini": {
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz",
+      "integrity": "sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew=="
+    },
     "inline-style-parser": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/inline-style-parser/-/inline-style-parser-0.1.1.tgz",
@@ -6683,6 +7198,11 @@
         "is-typed-array": "^1.1.10"
       }
     },
+    "is-arrayish": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.3.2.tgz",
+      "integrity": "sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ=="
+    },
     "is-bigint": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/is-bigint/-/is-bigint-1.0.4.tgz",
@@ -7273,6 +7793,11 @@
         "mime-db": "1.52.0"
       }
     },
+    "mimic-response": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-3.1.0.tgz",
+      "integrity": "sha512-z0yWI+4FDrrweS8Zmt4Ej5HdJmky15+L2e6Wgn3+iK5fWzb6T3fhNFq2+MeTRb064c6Wr4N/wv0DzQTjNzHNGQ=="
+    },
     "minimatch": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
@@ -7286,6 +7811,11 @@
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
       "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="
     },
+    "mkdirp-classic": {
+      "version": "0.5.3",
+      "resolved": "https://registry.npmjs.org/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz",
+      "integrity": "sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A=="
+    },
     "mri": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/mri/-/mri-1.2.0.tgz",
@@ -7301,6 +7831,11 @@
       "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.4.tgz",
       "integrity": "sha512-MqBkQh/OHTS2egovRtLk45wEyNXwF+cokD+1YPf9u5VfJiRdAiRwB2froX5Co9Rh20xs4siNPm8naNotSD6RBw=="
     },
+    "napi-build-utils": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/napi-build-utils/-/napi-build-utils-1.0.2.tgz",
+      "integrity": "sha512-ONmRUqK7zj7DWX0D9ADe03wbwOBZxNAfF20PlGfCWQcD3+/MakShIHrMqx9YwPTfxDdF1zLeL+RGZiR9kGMLdg=="
+    },
     "natural-compare": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz",
@@ -7343,6 +7878,19 @@
         }
       }
     },
+    "node-abi": {
+      "version": "3.45.0",
+      "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-3.45.0.tgz",
+      "integrity": "sha512-iwXuFrMAcFVi/ZoZiqq8BzAdsLw9kxDfTC0HMyjXfSL/6CSDAGD5UmR7azrAgWV1zKYq7dUUMj4owusBWKLsiQ==",
+      "requires": {
+        "semver": "^7.3.5"
+      }
+    },
+    "node-addon-api": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-6.1.0.tgz",
+      "integrity": "sha512-+eawOlIgy680F0kBzPUNFhMZGtJ1YmqM6l4+Crf4IkImjYrO/mqPwRMh352g23uIaQKFItcQ64I7KMaJxHgAVA=="
+    },
     "node-releases": {
       "version": "2.0.10",
       "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.10.tgz",
@@ -7612,6 +8160,25 @@
       "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
       "dev": true
     },
+    "prebuild-install": {
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-7.1.1.tgz",
+      "integrity": "sha512-jAXscXWMcCK8GgCoHOfIr0ODh5ai8mj63L2nWrjuAgXE6tDyYGnx4/8o/rCgU+B4JSyZBKbeZqzhtwtC3ovxjw==",
+      "requires": {
+        "detect-libc": "^2.0.0",
+        "expand-template": "^2.0.3",
+        "github-from-package": "0.0.0",
+        "minimist": "^1.2.3",
+        "mkdirp-classic": "^0.5.3",
+        "napi-build-utils": "^1.0.1",
+        "node-abi": "^3.3.0",
+        "pump": "^3.0.0",
+        "rc": "^1.2.7",
+        "simple-get": "^4.0.0",
+        "tar-fs": "^2.0.0",
+        "tunnel-agent": "^0.6.0"
+      }
+    },
     "prelude-ls": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
@@ -7632,6 +8199,15 @@
       "resolved": "https://registry.npmjs.org/property-information/-/property-information-6.2.0.tgz",
       "integrity": "sha512-kma4U7AFCTwpqq5twzC1YVIDXSqg6qQK6JN0smOw8fgRy1OkMi0CYSzFmsy6dnqSenamAtj0CyXMUJ1Mf6oROg=="
     },
+    "pump": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
+      "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
+      "requires": {
+        "end-of-stream": "^1.1.0",
+        "once": "^1.3.1"
+      }
+    },
     "punycode": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.0.tgz",
@@ -7648,6 +8224,24 @@
       "integrity": "sha512-WuyALRjWPDGtt/wzJiadO5AXY+8hZ80hVpe6MyivgraREW751X3SbhRvG3eLKOYN+8VEvqLcf3wdnt44Z4S4SA==",
       "dev": true
     },
+    "rc": {
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
+      "integrity": "sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==",
+      "requires": {
+        "deep-extend": "^0.6.0",
+        "ini": "~1.3.0",
+        "minimist": "^1.2.0",
+        "strip-json-comments": "~2.0.1"
+      },
+      "dependencies": {
+        "strip-json-comments": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
+          "integrity": "sha512-4gB8na07fecVVkOI6Rs4e7T6NOTki5EmL7TUduTs6bu3EdnSycntVJ4re8kgZA+wx9IueI2Y11bfbgwtzuE0KQ=="
+        }
+      }
+    },
     "react": {
       "version": "18.2.0",
       "resolved": "https://registry.npmjs.org/react/-/react-18.2.0.tgz",
@@ -7719,6 +8313,16 @@
         "pify": "^2.3.0"
       }
     },
+    "readable-stream": {
+      "version": "3.6.2",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz",
+      "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==",
+      "requires": {
+        "inherits": "^2.0.3",
+        "string_decoder": "^1.1.1",
+        "util-deprecate": "^1.0.1"
+      }
+    },
     "readdirp": {
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz",
@@ -7813,6 +8417,11 @@
         "mri": "^1.1.0"
       }
     },
+    "safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
+    },
     "safe-regex-test": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/safe-regex-test/-/safe-regex-test-1.0.0.tgz",
@@ -7832,13 +8441,28 @@
       }
     },
     "semver": {
-      "version": "7.3.8",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.8.tgz",
-      "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==",
+      "version": "7.5.2",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.2.tgz",
+      "integrity": "sha512-SoftuTROv/cRjCze/scjGyiDtcUyxw1rgYQSZY7XTmtR5hX+dm76iDbTH8TkLPHCQmlbQVSSbNZCPM2hb0knnQ==",
       "requires": {
         "lru-cache": "^6.0.0"
       }
     },
+    "sharp": {
+      "version": "0.32.1",
+      "resolved": "https://registry.npmjs.org/sharp/-/sharp-0.32.1.tgz",
+      "integrity": "sha512-kQTFtj7ldpUqSe8kDxoGLZc1rnMFU0AO2pqbX6pLy3b7Oj8ivJIdoKNwxHVQG2HN6XpHPJqCSM2nsma2gOXvOg==",
+      "requires": {
+        "color": "^4.2.3",
+        "detect-libc": "^2.0.1",
+        "node-addon-api": "^6.1.0",
+        "prebuild-install": "^7.1.1",
+        "semver": "^7.5.0",
+        "simple-get": "^4.0.1",
+        "tar-fs": "^2.1.1",
+        "tunnel-agent": "^0.6.0"
+      }
+    },
     "shebang-command": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
@@ -7862,6 +8486,29 @@
         "object-inspect": "^1.9.0"
       }
     },
+    "simple-concat": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz",
+      "integrity": "sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q=="
+    },
+    "simple-get": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-4.0.1.tgz",
+      "integrity": "sha512-brv7p5WgH0jmQJr1ZDDfKDOSeWWg+OVypG99A/5vYGPqJ6pxiaHLy8nxtFjBA7oMa01ebA9gfh1uMCFqOuXxvA==",
+      "requires": {
+        "decompress-response": "^6.0.0",
+        "once": "^1.3.1",
+        "simple-concat": "^1.0.0"
+      }
+    },
+    "simple-swizzle": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/simple-swizzle/-/simple-swizzle-0.2.2.tgz",
+      "integrity": "sha512-JA//kQgZtbuY83m+xT+tXJkmJncGMTFT+C+g2h2R9uxkYIrE2yy9sgmcLhCnw57/WSD+Eh3J97FPEDFnbXnDUg==",
+      "requires": {
+        "is-arrayish": "^0.3.1"
+      }
+    },
     "slash": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz",
@@ -7885,6 +8532,14 @@
         "internal-slot": "^1.0.4"
       }
     },
+    "string_decoder": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+      "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
+      "requires": {
+        "safe-buffer": "~5.2.0"
+      }
+    },
     "string.prototype.matchall": {
       "version": "4.0.8",
       "resolved": "https://registry.npmjs.org/string.prototype.matchall/-/string.prototype.matchall-4.0.8.tgz",
@@ -8020,6 +8675,29 @@
       "resolved": "https://registry.npmjs.org/tapable/-/tapable-2.2.1.tgz",
       "integrity": "sha512-GNzQvQTOIP6RyTfE2Qxb8ZVlNmw0n88vp1szwWRimP02mnTsx3Wtn5qRdqY9w2XduFNUgvOwhNnQsjwCp+kqaQ=="
     },
+    "tar-fs": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.1.tgz",
+      "integrity": "sha512-V0r2Y9scmbDRLCNex/+hYzvp/zyYjvFbHPNgVTKfQvVrb6guiE/fxP+XblDNR011utopbkex2nM4dHNV6GDsng==",
+      "requires": {
+        "chownr": "^1.1.1",
+        "mkdirp-classic": "^0.5.2",
+        "pump": "^3.0.0",
+        "tar-stream": "^2.1.4"
+      }
+    },
+    "tar-stream": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.2.0.tgz",
+      "integrity": "sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ==",
+      "requires": {
+        "bl": "^4.0.3",
+        "end-of-stream": "^1.4.1",
+        "fs-constants": "^1.0.0",
+        "inherits": "^2.0.3",
+        "readable-stream": "^3.1.1"
+      }
+    },
     "text-table": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
@@ -8083,6 +8761,14 @@
         }
       }
     },
+    "tunnel-agent": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
+      "integrity": "sha512-McnNiV1l8RYeY8tBgEpuodCC1mLUdbSN+CYBL7kJsJNInOP8UjDDEwdk6Mw60vdLLrr5NHKZhMAOSrR2NZuQ+w==",
+      "requires": {
+        "safe-buffer": "^5.0.1"
+      }
+    },
     "type-check": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.4.0.tgz",
@@ -8206,8 +8892,7 @@
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
-      "dev": true
+      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw=="
     },
     "uvu": {
       "version": "0.5.6",

package.json

@@ -9,6 +9,7 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "@dqbd/tiktoken": "^1.0.7",
     "@next/font": "13.1.6",
     "eslint": "8.34.0",
     "eslint-config-next": "13.1.6",
@@ -19,7 +20,8 @@
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-icons": "^4.7.1",
-    "react-markdown": "^8.0.7"
+    "react-markdown": "^8.0.7",
+    "sharp": "^0.32.1"
   },
   "devDependencies": {
     "@types/node": "20.3.1",

src/app/search/web/page.jsx

@@ -4,8 +4,6 @@ import openai from 'openai';
 import WebSearchResults from "@/components/WebSearchResults";
 import Link from "next/link";
 
-openai.setApiKey(process.env.OPENAI_API_KEY);
-
 export default function WebSearchPage({ searchParams }) {
   const [results, setResults] = useState(null);
   const [aiResponse, setAiResponse] = useState(null);
@@ -27,12 +25,18 @@ export default function WebSearchPage({ searchParams }) {
 
       const aiPrompt = `You're creating a search engine experience. You got the following search results for the term "${searchParams.searchTerm}": ${JSON.stringify(data.items)}. How can you present these results in a helpful way?`;
 
-      const aiRes = await openai.Completion.create({
-        prompt: aiPrompt,
-        max_tokens: 100,
+      const openaiRes = new EventSource('/api/llm', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({ aiPrompt }),
       });
 
-      setAiResponse(aiRes.choices[0].text);
+      openaiRes.onmessage = function(event) {
+        setAiResponse(aiResponse => aiResponse + event.data);
+      };
+
     }
 
     fetchData();

src/pages/api/llm.js

@@ -0,0 +1,84 @@
+import { OpenAIError, OpenAIStream } from '../../stream';
+import wasm from '../../../node_modules/@dqbd/tiktoken/lite/tiktoken_bg.wasm?module';
+import tiktokenModel from '@dqbd/tiktoken/encoders/cl100k_base.json';
+import { Tiktoken, init } from '@dqbd/tiktoken/lite/init';
+
+export const DEFAULT_SYSTEM_PROMPT =
+  process.env.NEXT_PUBLIC_DEFAULT_SYSTEM_PROMPT ||
+  "You are ChatGPT, a large language model trained by OpenAI. Follow the user's instructions carefully. Respond using markdown.";
+
+export const OPENAI_API_HOST =
+  process.env.OPENAI_API_HOST || 'https://api.openai.com';
+
+export const DEFAULT_TEMPERATURE = 
+  parseFloat(process.env.NEXT_PUBLIC_DEFAULT_TEMPERATURE || "1");
+
+export const OPENAI_API_TYPE =
+  process.env.OPENAI_API_TYPE || 'openai';
+
+export const OPENAI_API_VERSION =
+  process.env.OPENAI_API_VERSION || '2023-03-15-preview';
+
+export const OPENAI_ORGANIZATION =
+  process.env.OPENAI_ORGANIZATION || '';
+
+export const AZURE_DEPLOYMENT_ID =
+  process.env.AZURE_DEPLOYMENT_ID || '';
+
+export const config = {
+  runtime: 'edge',
+};
+
+const handler = async (req) => {
+  try {
+    const { model, messages, key, prompt, temperature } = (await req.json());
+
+    await init((imports) => WebAssembly.instantiate(wasm, imports));
+    const encoding = new Tiktoken(
+      tiktokenModel.bpe_ranks,
+      tiktokenModel.special_tokens,
+      tiktokenModel.pat_str,
+    );
+
+    let promptToSend = prompt;
+    if (!promptToSend) {
+      promptToSend = DEFAULT_SYSTEM_PROMPT;
+    }
+
+    let temperatureToUse = temperature;
+    if (temperatureToUse == null) {
+      temperatureToUse = DEFAULT_TEMPERATURE;
+    }
+
+    const prompt_tokens = encoding.encode(promptToSend);
+
+    let tokenCount = prompt_tokens.length;
+    let messagesToSend = [];
+
+    for (let i = messages.length - 1; i >= 0; i--) {
+      const message = messages[i];
+      const tokens = encoding.encode(message.content);
+
+      if (tokenCount + tokens.length + 1000 > model.tokenLimit) {
+        break;
+      }
+      tokenCount += tokens.length;
+      messagesToSend = [message, ...messagesToSend];
+    }
+
+    encoding.free();
+
+    const stream = await OpenAIStream(model, promptToSend, temperatureToUse, key, messagesToSend);
+
+    return new Response(stream);
+  } catch (error) {
+    console.error(error);
+    if (error instanceof OpenAIError) {
+      return new Response('Error', { status: 500, statusText: error.message });
+    } else {
+      return new Response('Error', { status: 500 });
+    }
+  }
+};
+
+export default handler;

src/stream.js

@@ -0,0 +1,105 @@
+import { AZURE_DEPLOYMENT_ID, OPENAI_API_HOST, OPENAI_API_TYPE, OPENAI_API_VERSION, OPENAI_ORGANIZATION } from './pages/api/llm';
+import { createParser } from 'eventsource-parser';
+
+export class OpenAIError extends Error {
+  constructor(message, type, param, code) {
+    super(message);
+    this.name = 'OpenAIError';
+    this.type = type;
+    this.param = param;
+    this.code = code;
+  }
+}
+
+export const OpenAIStream = async (
+  model,
+  systemPrompt,
+  temperature,
+  key,
+  messages
+) => {
+  let url = `${OPENAI_API_HOST}/v1/chat/completions`;
+  if (OPENAI_API_TYPE === 'azure') {
+    url = `${OPENAI_API_HOST}/openai/deployments/${AZURE_DEPLOYMENT_ID}/chat/completions?api-version=${OPENAI_API_VERSION}`;
+  }
+  const res = await fetch(url, {
+    headers: {
+      'Content-Type': 'application/json',
+      ...(OPENAI_API_TYPE === 'openai' && {
+        Authorization: `Bearer ${key ? key : process.env.OPENAI_API_KEY}`
+      }),
+      ...(OPENAI_API_TYPE === 'azure' && {
+        'api-key': `${key ? key : process.env.OPENAI_API_KEY}`
+      }),
+      ...((OPENAI_API_TYPE === 'openai' && OPENAI_ORGANIZATION) && {
+        'OpenAI-Organization': OPENAI_ORGANIZATION,
+      }),
+    },
+    method: 'POST',
+    body: JSON.stringify({
+      ...(OPENAI_API_TYPE === 'openai' && {model: model.id}),
+      messages: [
+        {
+          role: 'system',
+          content: systemPrompt,
+        },
+        ...messages,
+      ],
+      max_tokens: 1000,
+      temperature: temperature,
+      stream: true,
+    }),
+  });
+
+  const encoder = new TextEncoder();
+  const decoder = new TextDecoder();
+
+  if (res.status !== 200) {
+    const result = await res.json();
+    if (result.error) {
+      throw new OpenAIError(
+        result.error.message,
+        result.error.type,
+        result.error.param,
+        result.error.code,
+      );
+    } else {
+      throw new Error(
+        `OpenAI API returned an error: ${
+          decoder.decode(result?.value) || result.statusText
+        }`,
+      );
+    }
+  }
+
+  const stream = new ReadableStream({
+    async start(controller) {
+      const onParse = (event) => {
+        if (event.type === 'event') {
+          const data = event.data;
+
+          try {
+            const json = JSON.parse(data);
+            if (json.choices[0].finish_reason != null) {
+              controller.close();
+              return;
+            }
+            const text = json.choices[0].delta.content;
+            const queue = encoder.encode(text);
+            controller.enqueue(queue);
+          } catch (e) {
+            controller.error(e);
+          }
+        }
+      };
+
+      const parser = createParser(onParse);
+
+      for await (const chunk of res.body) {
+        parser.feed(decoder.decode(chunk));
+      }
+    },
+  });
+
+  return stream;
+};