Guess the game

# coding=gbk 
# coding=utf-8 
# -*- coding: UTF-8 -*- 
from encodings import utf_8
 import random
 print ( ' -------- Guess the game -------- ----- ' )
num1 = int(input( " Please enter the number of intervals to start: " ))
num2 = int(input( " Please enter the number of ending intervals: " ))
number = random.randint(num1,num2)
while True:
    temp = int(input( ' Guess a number: ' ))
     if number == temp:
         print ( ' Congratulations on your guess! ' )
         break 
    elif number > temp:
         print ( ' smaller ' )
     elif number < temp:
         print ( ' bigger ' )
     elif temp.isdigit():
         continue 
else :
     print ( ' game over ' )