simple uses of order functions , that we set a param in a function and then we use this param as a new function that takes the same param of the original function

orderFunction.py

def add(n1, n2):
     return n1 + n2


def multiply(n1, n2):
     return n1 * n2


def calc(n1, n2, newFun):
    return newFun(n1, n2)

print(calc(5, 4, multiply))
print(calc(5, 4, add))