using python!!

Write a function named factorial that accepts an integer n as a parameter and prints the factorial of n, or n, as output. A factorial of an integer is defined as the product of all integers from 1 through that integer inclusive. For example, the call of factorial (4) should print the following output: 4 factorial = 24 The factorial of 0 and 1 are defined to be 1. You may assume that the value passed is non-negative and that its factorial can fit in the range of type int. Type your Python solution code here