how to write time in python program code example
Example 1: how to print time python
import datetime
datetime.datetime.now()
datetime.datetime(2009, 1, 6, 15, 8, 24, 78915)
print(datetime.datetime.now())
#2009-01-06 15:08:24.789150
Example 2: use datetime python to get runtime
from datetime import datetime
start = datetime.now()
# code ...
print(datetime.now()-start)