Tuples should be defined by commas(like python), not by parentheses

[TimotejFasiang]

Is your feature request related to a problem? Please describe.
In python, it is the commas, not the parentheses, that define the tuple. Not sure whether it's worth the effort to change this or whether there is a specific reason that it has to be this way.

Describe the solution you'd like
Having tuples be defined by commas and not by parentheses.

Describe alternatives you've considered
Leaving it the way it is, with tuples being defined by parentheses.

[nicolas-abril]

There is no specific reason and I don't think it'll cause any syntax conflict.

I just forgot about this case in Python.

(also I didn't know, but apparently you can do things like (a) = 1 in python)