Update app.py

app.py

@@ -114,7 +114,8 @@ def chat_interface(messages):
 
 # Create Gradio interface
 def gradio_app():
-    return gr.Chatbot(chat_interface, type="messages", value=[])
+    return gr.chat_interface(gr.Chatbot(placeholder="placeholder"), type="messages", value=[])
+    # return gr.Chatbot(chat_interface, type="messages", value=[])
 
 # Mount both FastAPI and Gradio
 app = gr.mount_gradio_app(app, gradio_app(), path="/")