DOC: Add docstring to fixture "frame" in "tests/io/excel/conftest.py" #28726
Description
Problem description
Add docstring to fixture "frame" in "tests/io/excel/conftest.py" as it is not clear what the method does.
{{ message }}
Add docstring to fixture "frame" in "tests/io/excel/conftest.py" as it is not clear what the method does.