bpo-35202: Remove more unused imports in idlelib (GH-10573)

(cherry picked from commit 5a087d5401e6956cf4c6d95f15fedabf39a4f5af)

Co-authored-by: Srinivas Reddy Thatiparthy (శ్రీనివాస్  రెడ్డి తాటిపర్తి) <thatiparthysreenivas@gmail.com>
4 files changed