 DOC: Fixing SA04 errors as per #25337
- [x] closes  #25337
- [x] Updated code_checks.sh

Went through every file and included "See Also" reference, PEP8 compliant. According to the "validate_docstring.py" script the were SA04 errors but having checked every file I have been unable to locate them. Assistance may be required.

Implemented feedback from original pull request.

Updated code_checks.sh to reflect changes.