Have installed Dash on macOS, but gives error while running the script

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I am trying to run dash through Jupiter notebook on macOS. It does get imported and when I try to run app.run_server command it fails. it gives me the following error

[Errno 8] nodename nor servname provided, or not known

enter image description here

plotly-dash
1 Answers

Just specify the explicit host name in the app.py Default hostname causes such issue

if __name__ == '__main__':
    app.server.run(port=8000, host='127.0.0.1')
user_134034810
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