using **kwargs in python code example

Example 1: variable number of arguments to python class

def multiply(*args):
    z = 1
    for num in args:
        z *= num
    print(z)

multiply(4, 5)
multiply(10, 9)
multiply(2, 3, 4)
multiply(3, 5, 10, 6)

Example 2: python *arg **kwargs

>>> def f(a, b, *args, **kwargs):
...     print(F'a = {a}')
...     print(F'b = {b}')
...     print(F'args = {args}')
...     print(F'kwargs = {kwargs}')
...

>>> f(1, 2, 'foo', 'bar', 'baz', 'qux', x=100, y=200, z=300)
a = 1
b = 2
args = ('foo', 'bar', 'baz', 'qux')
kwargs = {'x': 100, 'y': 200, 'z': 300}