[mypy] Fix type annotations for strings (#4637)
* Fix mypy error for can_string_be_rearranged_as_pal * Fix mypy error for levenshtein_distance.py * Fix mypy error for word_patterns.py * Fix mypy error for word_occurrence.py
I
imp committed
20a4fdf38465c2731100c3fbd1aac847cd0b9322
Parent: 9cb5760
Committed by GitHub <[email protected]>
on 8/19/2021, 12:08:20 PM