Update app.py

app.py

@@ -59,7 +59,7 @@ def get_file(source_documents):
 def chat_query_doc(question, chat_history_doc):
     
     query_old = f"""Provide an elaborate, precise and pointwise reply to the question: {question}.
-                    Also, Please consider the provided chat history: {history}.
+                    Also, Please consider the provided chat history: {chat_history_doc}.
                     Ensure that your current response is detailed, accurate, and addresses each aspect of the question thoroughly.
                     If the context of the question doesn't align with your last reply, please provide your response in a fresh manner.
                     If don't get the answer, feel free to reply from your own knowledge."""
@@ -84,7 +84,7 @@ def chat_query_doc(question, chat_history_doc):
     qa = ConversationalRetrievalChain.from_llm(llm, retriever = retriever, return_source_documents = True)
 
     # Replace input() with question variable for Gradio
-    result = qa({"question": query, "chat_history" : history})
+    result = qa({"question": query, "chat_history" : chat_history_doc})
 
     # Update the history with the latest question and response
     #history.append({"user": question, "bot": result["answer"]})