Update app.py

app.py

@@ -3,6 +3,7 @@ import gradio as gr
 from fastapi import FastAPI
 from gradio_client import Client
 from typing import Union
+import uvicorn
 
 
 app = FastAPI()
@@ -15,12 +16,14 @@ def DS_chatbot(message,history):
 
 io = gr.ChatInterface(DS_chatbot, title=" DS Chatbot", description="Enter text to start chatting.")
 @app.get("/")
-def read_main():
+async def read_main():
     return {"message": "Append /gradio to the url to see gradio the interface"}
 
 @app.get("/hello/{name}")
-def read_name(name: Union[str, None] = None):
+async def read_name(name: Union[str, None] = None):
     return { "Hey!": name}
 
 # Mount the Gradio app onto the FastAPI app
-app = gr.mount_gradio_app(app, io, path='/gradio')
+app = gr.mount_gradio_app(app, io, path='/gradio')
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=7860)