In [9]:
number = int(input('Enter a number: '))

if number != type(int):
	print('Invalid input')
elif number == 'done':
    break 
else:
	int(input('Enter a number: '))


Enter a number: 3
  File "<ipython-input-9-39edf1f5fe32>", line 6
    break
    ^
SyntaxError: 'break' outside loop

In [ ]: