importing and using a local package

Question

I created a local package.

python setup.py sdist #this created logger.tar.gz

then I create a venv, moved this file to venv, and installed it using the below command.

pip install logger.tar.gz

when I tried to import and use it, the functionality is not working. attaching my code below init.py

#is empty

logger.py

import logging
import os
from logging.handlers import RotatingFileHandler
from logging.handlers import TimedRotatingFileHandler

def loggerInterface(module,flag=None):

    <main logic>
        
    return logger

i want to use this package as

from logger import loggerInterface
#use loggerInterface here