how to find number of seconds taken by program to run in python code example

Example 1: record the amount of time ittales for code to run python

from time import time

start = time()
#code here
print(f'Time taken to run: {time() - start} seconds'

Example 2: how to time a python script

from datetime import datetime
start = datetime.now()
# some kind of code
print(datetime.now() - start)