Cannot import name 'Mutable Mapping'

[ZombiMigz]

C:\Users\chuny\Downloads\RegionFixer>python regionfixer.py --help Traceback (most recent call last): File "C:\Users\chuny\Downloads\RegionFixer\regionfixer.py", line 29, in <module> from regionfixer_core import world File "C:\Users\chuny\Downloads\RegionFixer\regionfixer_core\world.py", line 24, in <module> import nbt.region as region File "C:\Users\chuny\Downloads\RegionFixer\nbt\__init__.py", line 2, in <module> from . import * File "C:\Users\chuny\Downloads\RegionFixer\nbt\nbt.py", line 7, in <module> from collections import MutableMapping, MutableSequence, Sequence ImportError: cannot import name 'MutableMapping' from 'collections' (C:\Users\chuny\AppData\Local\Programs\Python\Python39\lib\collections\__init__.py)