python input integer only

1# To prompt the user to input an integer we do the following:
2valid = False
3
4while not valid: #loop until the user enters a valid int
5    try:
6        x = int(input('Enter an integer: '))
7        valid = True #if this point is reached, x is a valid int
8    except ValueError:
9        print('Please only input digits')
10

1num = int(input("Enter an integer number: "))