Update hf_demo.py

hf_demo.py

@@ -1,4 +1,6 @@
 # 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
@@ -114,4 +116,15 @@ iface = gr.Interface(
     outputs="text",
     title="ARF v4 Demo"
 )
-app = gr.mount_gradio_app(app, iface, path="/")
+app = gr.mount_gradio_app(app, iface, path="/")
+
+# ============== MAIN ENTRY POINT ==============
+if __name__ == "__main__":
+    port = int(os.environ.get('PORT', 7860))
+    uvicorn.run(
+        "hf_demo:app",
+        host="0.0.0.0",
+        port=port,
+        log_level="info",
+        reload=False
+    )