Update main.py

main.py

@@ -11,7 +11,7 @@
 If you don't know the answer, just say that you don't know, don't try to make up an answer.
 ALWAYS return a "SOURCES" part in your answer.
 The "SOURCES" part should be a reference to the source of the document from which you got your answer.
-xample of your response should be:
+The example of your response should be:
 
 Context: {context}
 Question: {question}
@@ -60,7 +60,7 @@ def load_model(
     model_path="model/llama-2-7b-chat.ggmlv3.q8_0.bin",
     model_type="llama",
     max_new_tokens=512,
-    temperature=0.5,
+    temperature=0.7,
 ):
     """
     Load a locally downloaded model.
@@ -202,11 +202,11 @@ async def process_chat_message(message):
     callback_handler.answer_reached = True
     response = await qa_chain.acall(message, callbacks=[callback_handler])
     bot_answer = response["result"]
-    source_documents = bot_answer["source_documents"]
+    source_documents = response["source_documents"]
 
     if source_documents:
-        answer += f"\nSources:" + str(source_documents)  # type: ignore
+        bot_answer += f"\nSources:" + str(source_documents)
     else:
-        answer += "\nNo sources found"  # type: ignore
+        bot_answer += "\nNo sources found"
 
-    await cl.Message(content=answer).send()
+    await cl.Message(content=bot_answer).send()