Mounting Fix

app.py

@@ -1174,4 +1174,17 @@ with gr.Blocks(
             outputs=[single_output]
         )
 
-gr.mount_gradio_app(app, demo, path="/")
+app = gr.mount_gradio_app(app, demo, path="/")
+
+
+# ==============================================================================
+# This block is for LOCAL TESTING ONLY.
+# Hugging Face Spaces IGNORES this when you deploy with 'sdk: fastapi'.
+# It is safe and correct to keep it in your deployment file.
+# ==============================================================================
+if __name__ == "__main__":
+    uvicorn.run(
+        app,
+        host="0.0.0.0",
+        port=7860
+    )