DOC: Colab link routes to deadlink in 'Classify Text into Labels' tutorial

[AndrewPBerg]

URL

https://python.langchain.com/docs/tutorials/classification/

Checklist

• I added a very descriptive title to this issue.
• I included a link to the documentation page I am referring to (if applicable).

Issue with current documentation:

The 'Open in Colab' .svg in the above article links to https://github.com/langchain-ai/langchain/blob/master/docs/docs/use_cases/tagging.ipynb. Which does not exist. I didn't find any other similar named notebooks in the updated docs directory.

Idea or request for content:

No response