runtime error

Exit code: 1. Reason: /app/app.py:187: UserWarning: The parameters have been moved from the Blocks constructor to the launch() method in Gradio 6.0: css. Please pass these parameters to launch() instead. with gr.Blocks(css=css) as demo: Traceback (most recent call last): File "/app/app.py", line 239, in <module> demo.launch( ~~~~~~~~~~~^ server_name="127.0.0.1", ^^^^^^^^^^^^^^^^^^^^^^^^ ...<4 lines>... prevent_thread_lock=True, # để không block cell (nếu bạn chạy bằng python app.py) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "/usr/local/lib/python3.13/site-packages/gradio/blocks.py", line 2715, in launch ) = http_server.start_server( ~~~~~~~~~~~~~~~~~~~~~~~~^ app=self.app, ^^^^^^^^^^^^^ ...<4 lines>... ssl_keyfile_password=ssl_keyfile_password, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "/usr/local/lib/python3.13/site-packages/gradio/http_server.py", line 182, in start_server raise OSError( f"Cannot find empty port in range: {min(server_ports)}-{max(server_ports)}. You can specify a different port by setting the GRADIO_SERVER_PORT environment variable or passing the `server_port` parameter to `launch()`." ) OSError: Cannot find empty port in range: 7861-7861. You can specify a different port by setting the GRADIO_SERVER_PORT environment variable or passing the `server_port` parameter to `launch()`.

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