Update app.py

app.py

@@ -42,7 +42,7 @@ def bot_streaming(message, history):
             chat_history.append({"role": "assistant", "content": assistant })
         chat_history.append({"role": "user", "content": message['text']})
     elif len(history) == 0 and image is not None:
-        chat_history.append({"role": "user", "content": f'<image>\n{message['text']}'})
+        chat_history.append({"role": "user", "content": f"<image>\n{message['text']}"})
     elif len(history) == 0 and image is None:
         chat_history.append({"role": "user", "content": message['text'] })