How do you call a function in a function?

Question

I have a function and I\'m making another one in which I need to call the first function. I don\'t have experience in Python, but I know that in languages like MATLAB it\'s

Answer 1

2 way to use a function within an other:

1. You define the square() function in another .py file (ex: myfile.py) and then, you can import the function this way:

from myfile import square

def newFunction():
   square()

2. You define the function in the same file and then there is no need for the import and you can use square() directly.