SyntaxError: Missing parentheses in call to 'print'

C:\Users\konglb>python

Python 3.6.3 (v3.6.3:2c5fed8, Oct  3 2017, 17:26:49) [MSC v.1900 32 bit (Intel)] on win32

Type "help", "copyright", "credits" or "license" for more information.

>>> print 'hello, python world';

  File "<stdin>", line 1

    print 'hello, python world';

                              ^

SyntaxError: Missing parentheses in call to 'print'. Did you mean print('hello,

python world';)?