Update app.py

app.py

@@ -1837,8 +1837,17 @@ def create_interface():
                 gr.Markdown("## Your Personalized Learning Assistant")
                 gr.Markdown("Ask me anything about studying, your courses, grades, or learning strategies.")
                 
+                # Create a wrapper function that properly awaits the async function
+                async def chat_wrapper(message: str, history: List[List[str]]):
+                    response = await teaching_assistant.generate_response(
+                        message, 
+                        history, 
+                        session_token.value
+                    )
+                    return response
+                
                 chatbot = gr.ChatInterface(
-                    fn=lambda msg, hist: teaching_assistant.generate_response(msg, hist, session_token.value),
+                    fn=chat_wrapper,
                     examples=[
                         "How should I study for my next math test?",
                         "What's my current GPA?",