issue while creating a python package for PyPi

Question

i have a project and i need to upload it into Pypi, i have folder with 3 python files(intit.py,setup.py, myproject.py.) init.py

from mojadateconverter70 import YourCalendarLib,jalali,hijri,gregorian

mojadateconerter70 is my project and ourCalendarLib,jalali,hijri,gregorian are all the classes in my file.

setup.py

from setuptools import setup, find_packages

setup(
    name="mojadateconverter70",
    version="0.0.1",
    packages= find_packages(),
    author="Mohammadali Jalili",
    description="some functions related to date, with not much accuracy"
    
)

i can ulpoad it to pypi and installed using pip, However, when i want to import it, vscode,pycharm and jupyter cannot find it. i cannot find the issue, if can help me thruogh this i will be gratefull.