Update main.py

main.py

@@ -105,7 +105,7 @@ def chat_with_llama_stream(messages, model="gpt-3.5-turbo", max_llm_history=4, m
         )
         
         full_response = ""
-        for event in openai_stream:
+        for event in response:
             if "content" in event["choices"][0].delta:
                 current_response = event["choices"][0].delta.content
                 full_response +=current_response