TypeError While Adding Tuple To Another Tuple

Question

So why do I get this error? - Picture 1

And is corrected by simply putting a comma? - Picture 2

Don't post links to images; put the relevant information in the question itself, as text. https://stackoverflow.com/help/how-to-ask — chepner, Feb 09 '20 at 13:45

score 0 · Answer 1 · answered Feb 09 '20 at 13:40

0

In picture 1, you're add two different shapes (4,) and (1,).
In picture 2, the shapes are automatically turned to equal (4,) by python. Though I still recommend always keeping equal shapes when writing code, because you never know when you might get an error for unequal sizes/shapes - especially with large arrays/sizes.

Hope this helps!

answered Feb 09 '20 at 13:40

Ramsha Siddiqui

what in the world do you mean by shapes in python? – VSK Feb 09 '20 at 16:04
the shape of your tuple - the first one has 4 values and the second one that youre adding has a shape of 1 - which is why you get an error in picture 1 – Ramsha Siddiqui Feb 09 '20 at 16:05

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