no module named

I am having error importing modules in my jupyter notebook when running it on a mac machine after successfully installing them using:

!pip install <library name>.

I try it on several modules and error persists.

for example, when running this code

!pip install pyenchant

I get this:

Requirement already satisfied: pyenchant in/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages(3.2.2)

when running :

import enchant 

I am getting an error message:

ModuleNotFoundError: No module named 'pyspellchecker'

then try to run this (as I read this could help)

!python -m pip install -U pyenchant

and get that:

/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python: No module named pip

I think it has something to do with python path and bash_profile but I do not have an intuition for it.

I do not know if it is helpful/relevant, but I have Pycharm, python, Visual Studio Code and anconda installed on my machine. I am doubting that the problem comes from misalignment between the common configuration files of these programs.

can you please help?

I realize that many has encounter similar issue but their solutions did not help me.

p.s. the issue disappear when I use conda install , but I would like to use pip as it give me access to larger library options.