DOC: Fixing EX01 - Added examples
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).

Towards https://github.com/pandas-dev/pandas/issues/37875
/preview No preview found for PR #54350. Did the docs build complete? /preview No preview found for PR #54350. Did the docs build complete? /preview No preview found for PR #54350. Did the docs build complete? > No preview found for PR #54350. Did the docs build complete?

how odd, it shows here https://github.com/pandas-dev/pandas/actions/runs/5725144896?pr=54350 hey, this looks correct! 🙌 

![image](https://github.com/pandas-dev/pandas/assets/33491632/f8b90584-634a-4d40-a8a4-18aefc773b18)
 It's green Thanks @DeaMariaLeon 