/home/runner/work/pandas/pandas/pandas/core/groupby/generic.py:2492:GL03:pandas.core.groupby.DataFrameGroupBy.idxmax:Double line break found; please use only one blank line to separate sections or paragraphs, and do not leave blank lines at the end of docstrings

/home/runner/work/pandas/pandas/pandas/core/groupby/generic.py:2492:GL02:pandas.core.groupby.DataFrameGroupBy.idxmax:Closing quotes should be placed in the line after the last text in the docstring (do not close the quotes in the same line as the text, or leave a blank line between the last text and the quotes)