Why doesn't time.sleep work in Python, in sololearn app

Question

I've tried like
import time
print ("hello")
time.sleep(2)
print ("bye")
Expected output should be hello and delay in 2second and then bye
But the output either doesn't have time delay or I get a time limit exceeded error
Why???
https://code.sololearn.com/cjp9fwmzIEmY/?ref=app
https://code.sololearn.com/cjp9fwmzIEmY/?ref=app
https://code.sololearn.com/cjp9fwmzIEmY/?ref=app

Answer 1

This works, but in SoloLearn you can only see the final result of your code

Answer 2

Ya I saw it worked on PC but not in solo learn , thx