Checklist

• I have searched the existing issues for similar issues.
• I added a very descriptive title to this issue.
• I have provided sufficient information below to help reproduce this issue.

Summary

If I set width to 0 or a negative value, the exception message says:

This could be worded a bit better, e.g. “…must be a positive integer”.

Reproducible Code Example

Steps To Reproduce

No response

Expected Behavior

No response

Current Behavior

No response

Is this a regression?

• Yes, this used to work in a previous version.

Debug info

• Streamlit version:
• Python version:
• Operating System:
• Browser:

Additional Information

No response