$ python3.8
Python 3.8.0 (default, Dec 12 2019, 09:56:28) 
[GCC 9.2.1 20191130] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> for i in range(10):
...     if i < 2:
...             print(i)
... 
0
1