My app is freezing during data analayze and stop.

Community Cloud
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1

If you’re creating a debugging post, please include the following info:

  1. Share the link to the public app (deployed on Community Cloud).
  2. https://mostimportantvariable-afkx6mpouyezqfgthhzvag.streamlit.app/
  3. Share the link to your app’s public GitHub repository (including a requirements file).
  4. https://mostimportantvariable-afkx6mpouyezqfgthhzvag.streamlit.app/
  5. Share the full text of the error message (not a screenshot).
  6. image
    image1182×1445 94 KB
  7. Share the Streamlit and Python versions.
  8. python 3.11, streamlit free comm. cloud
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Hey there, thanks for sharing all the details and welcome to the Streamlit community! :blush: The “Oh no. Error running app” message on Streamlit Community Cloud usually means your app hit a runtime error or exceeded resource limits. Since you’re using Python 3.11 and deploying on Community Cloud, your environment is supported, but the error is likely due to a missing or incompatible dependency, or a bug in your code.

To debug, click the “Manage app” button in the lower right of your app page to view the full error logs—these logs will show the exact error message and help pinpoint the issue. Common causes include missing packages in requirements.txt, version conflicts, or using standard library modules in requirements.txt (which should be avoided). For more troubleshooting tips, see the App dependencies guide and resource limits guide. If you’re still stuck, please share the error log text and a minimum reproducible example of your code so the community can help further!

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