Python---typeerror: ' < ' not supported between instances of ' str ' and ' int ' __python

According to the year of birth that the user entered, judge and print whether the user is 00 or 00 ago

Birth = input (' Birth: ')
if birth <:
	print (' 00 ago ')
else:
	print (' 00 after ')

At this point if you enter 1988 directly, the error is as follows:

Traceback (most recent call last):
File "z.py", line 2, in <module>
If birth < 2000:
TypeError: ' < ' not supported between instances of ' str ' and ' int '
This is because input () returns a data type that is STR and cannot be compared directly to integers, you must first change the str to an integer, using the Int () method:

s = input (' Birth: ')
birth = Int (s)
if birth <:
	print (' 00 ago ')
else:
	print (' 00 after ')

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