Getting error while calling setup

[N-E-W-T-O-N]

When I try to call setup, the following error shows up.

from inltk.inltk import setup
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/newton/miniconda3/lib/python3.10/site-packages/inltk/inltk.py", line 11, in <module>
from inltk.tokenizer import LanguageTokenizer
File "/home/newton/miniconda3/lib/python3.10/site-packages/inltk/tokenizer.py", line 11, in <module>
class LanguageTokenizer(BaseTokenizer):
NameError: name 'BaseTokenizer' is not defined

[SmartManoj]

fastai.text NameError: name 'BaseTokenizer' is not defined