test the time of a function python code example

Example 1: python time code

import time

t0 = time.time()
code_block
t1 = time.time()

total = t1-t0

Example 2: python timer

import time
timer_length = float(input("How many seconds would you like you're timer to be set for? "))
time.sleep(timer_length)
print("Done!")