add accelerate package

requirements.txt

@@ -2,4 +2,5 @@ Flask
 requests
 transformers
 torch
-bitsandbytes
+bitsandbytes
+accelerate

tools.py

@@ -188,7 +188,7 @@ tools = [
                     "include_adult": {
                         "type": "boolean",
                         "description": "Include adult (pornography) content in the results",
-                        "default": false
+                        "default": False
                     },
                     "language": {
                         "type": "string",