i m not getting anything of python

Question

whenever i right a program its showing invalid syntax like i am practicing to write <<<print('Hello world!')
hello world!
what i am doing wrong plz explain

Answer 1

'>>>' is prompt symbol of the Python console
You don't use it while writing codes

https://stackoverflow.com/q/16420078/9132046

Answer 2

Don't use "<<<" or anything else before your code.