未找到Jupyter Notebooks Python模块

Question

I am trying to run some modules in Jupyter Notebooks using different libraries but I always get a No Module error, but when I check pip list, the module is there. How do I fix this?

Pip List:

Python Version Output:

Answer 1

I think you have used different kernal/env to run this ipynb. So you can check it by typing !pip list to check if matplotlib is in it. If not you can install it on this env, or switch your env.

Answer 2

on your terminal -

python --version

on your jupyter notebook

import sys
sys.version

Do they match?

Okay next step:

on your terminal

which jupyter

again on your terminal

pip -V

See if they running in the same environment.
Post the output if you aren't able to make sense of it