What does this library do? It decreases the amount of lines needed to construct menus to a single line. How does it do it? A function call with a list of tuples or a dictionary. Why should I use this?

file=tkinter.Menu(main_menu,tearoff=False) ## if we dont use tearoff then used it will tearoffing the menubars means it's getting apart after clinking on the line url_variable=" " # we have created a ...