ModuleNotFoundError: No module named

pip install python-docx 

py -m pip install # sit module in cmd

import os,sys
sys.path.append(os.getcwd())

import sys
sys.path.append('..') #parent directory
sys.path.append('/home/model') # abs path
from folderA.folderB.fileA import functionA

export PYTHONPATH="${PYTHONPATH}:/path/to/your/project/"