how to print execution time in python code example

Example 1: python time execution

import time
start_time = time.time()
print("Hello") 	# Hello
end_time = time.time()
total_time = end_time - start_time
print("Time: ", total_time)

Example 2: python calculate time taken

import time
start = time.process_time()
# your code here    
print(time.process_time() - start)

Example 3: 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'