関連ワード:  nameerror name in python    global name in python    nameerror name python is not defined    nameerror name python3 is not defined    nameerror name python is not defined windows    nameerror name pythoncom is not defined    nameerror name 'python_version' is not defined    nameerror name pythonoperator is not defined    nameerror name python is not defined jupyter    nameerror name '__ python_el_eval is not defined