MarkupSafe soft_unicode deprecated. soft_str replaces.

[wattiii]

https://markupsafe.palletsprojects.com/en/2.1.x/changes/

In 2.1.0, MarkupSafe: Remove soft_unicode, which was previously deprecated. Use soft_str instead. #261

Can cyNER be updated to remove this dependency?

[priamai]

+1 same problem here.

[SeungHo0422]

+1 same problem here.

temporary solution: just downgrade markupsafe to v2.0.1

!pip uninstall -y markupsafe
!pip install markupsafe==2.0.1