Update app.py

app.py

@@ -10,7 +10,7 @@ def predict(message, history):
     for human, assistant in history:
         history_openai_format.append({"role": "user", "content": human })
         history_openai_format.append({"role": "assistant", "content":assistant})
-    history_openai_format.append({"role": "user", "content": message})
+        history_openai_format.append({"role": "user", "content": message})
 
     response = openai.ChatCompletion.create(
         model='gpt-3.5-turbo',