Upload backend/main.py with huggingface_hub

backend/main.py

@@ -52,4 +52,6 @@ async def serve_dashboard():
 
 if __name__ == "__main__":
     import uvicorn
-    uvicorn.run(app, host="0.0.0.0", port=8000)
+    import os
+    port = int(os.getenv("PORT", 1325))
+    uvicorn.run(app, host="0.0.0.0", port=port)