how to access python file in a folder from another folder code example

Example 1: python add module from another directory

# some_file.py
import sys
# insert at 1, 0 is the script path (or '' in REPL)
sys.path.insert(1, '/path/to/application/app/folder')

import file

Example 2: import python file from another directory

from application.app.folder.file import func_name