Python.Why do i get a blank page when i run this code

Question

from time import time, ctime

prev_time=""
while(True):curr_time=ctime(time())
if(prev_time !=curr_time):print("The time is:",ctime(time))
prev_time = curr_time

Answer 1

I think the problem is that only the line after the beginning of the while-loop is in that infinite loop. You should intend the other lines with a tab.