Update app.py

app.py

@@ -43,7 +43,7 @@ def generate(
 ) -> Iterator[str]:
     messages = [{"role":"system","content": system_prompt}]
     print(f'message: {message}')
-    print(f'history: {history}')
+    print(f'chat_history: {chat_history}')
     for user, assistant in chat_history:
         messages.extend(
             [