Update hf_demo.py

hf_demo.py

@@ -1,6 +1,4 @@
 # hf_demo.py – ARF v4 API with Memory
-import os
-import uvicorn
 from fastapi import FastAPI, HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 import gradio as gr
@@ -102,9 +100,4 @@ iface = gr.Interface(
     outputs="text",
     title="ARF v4 Demo"
 )
-app = gr.mount_gradio_app(app, iface, path="/")
-
-# ============== MAIN ENTRY POINT ==============
-if __name__ == "__main__":
-    port = int(os.environ.get('PORT', 7860))
-    uvicorn.run(app, host="0.0.0.0", port=port)
+app = gr.mount_gradio_app(app, iface, path="/")