It seems pretty basic, but as it relates to python language per se, I feel lost here. According to Python 3.6 documentation :
>>>help(sum)
...
sum(iterable, start=0, /)
Return the sum of a 'start' value (default: 0) plus an iterable of numbers
...
When I call: sum([0,1,2], start=1)
, I am getting:
TypeError: sum() takes no keyword arguments
What's going on here?