Update adapter_config.json

adapter_config.json

@@ -20,6 +20,7 @@
   "modules_to_save": null,
   "peft_type": "LORA",
   "r": 32,
+  "invocation_string": "<|start_of_role|>rewrite: Reword the final utterance from the USER into a single utterance that doesn't need the prior conversation history to understand the user's intent. If the final utterance is a clear and standalone question, please DO NOT attempt to rewrite it, rather output the last utterance as is. Your output format should be in JSON: { \"rewritten_question\": <REWRITE> }\"<|end_of_role|>",
   "rank_pattern": {},
   "revision": null,
   "target_modules": [