import time
from datetime import datetime
start = round(time.time() * 1000)
print(start)
start_ = datetime.utcnow()
print(start_)
time.sleep(1)
end = round(time.time() * 1000)
print(end)
end_ = datetime.utcnow()
print(end_)
c = (end_ - start_)
print(c.seconds)
print(c.microseconds)
print(c)
print(c/2)
