Update app/backend/approaches/chatreadretrieveread.py

Co-authored-by: Pamela Fox <[email protected]>

Author: srbalakr

app/backend/approaches/chatreadretrieveread.py

@@ -129,7 +129,7 @@ def get_messages_from_history(self, prompt_override, follow_up_questions_prompt,
         messages.append({"role":self.SYSTEM, "content": system_message})
         token_count += self.num_tokens_from_messages(messages[-1], self.chatgpt_model)
 
-        #latest conversation
+        # latest conversation
         user_content = history[-1]["user"] + " \nSources:" + sources
         messages.append({"role": self.USER, "content": user_content})
         token_count += token_count + self.num_tokens_from_messages(messages[-1], self.chatgpt_model)