Write a simply-recursive (not tail recursive) function to compute factorials (i.e. factorial 10 = 10 * 9 * 8 * ... * 2 * 1). Use an if/then/else statement in the function. Call this function factorial1. NOTE: if you don't know what "simply recursive" or "tail recursive" functions are, then you need to find out before you write this function.Do a web search. Have the factorial function handle all numbers from 0 onwards (you don't have to check for less than zero).Write it in Python Program.