CLN: imports in pandas/io/excel/_base.py (#32481)
CLN: imports in pandas/io/excel/_base.py (#32481)

Co-authored-by: MomIsBestFriend <>
dsm054/pandas,jorisvandenbossche/pandas,gfyoung/pandas,jreback/pandas,pandas-dev/pandas,jorisvandenbossche/pandas,jreback/pandas,datapythonista/pandas,gfyoung/pandas,datapythonista/pandas,gfyoung/pandas,dsm054/pandas,dsm054/pandas,jreback/pandas,jorisvandenbossche/pandas,pandas-dev/pandas,datapythonista/pandas,dsm054/pandas,TomAugspurger/pandas,datapythonista/pandas,dsm054/pandas,TomAugspurger/pandas,rs2/pandas,pandas-dev/pandas,jreback/pandas,jorisvandenbossche/pandas,gfyoung/pandas,rs2/pandas,TomAugspurger/pandas,gfyoung/pandas,rs2/pandas,pandas-dev/pandas,rs2/pandas,TomAugspurger/pandas,jreback/pandas