関連ワード:  how to use global variable in python    how to use global variable in python function    how to use global variable in python class    how to use global variable in python multiprocessing    how to access global variable in python    how to access global variable in python from another file    how to access global variable in python function    how to access global variable in python class    how to use global variable in recursion python    how to use global variable in python in another file