Fix TypeError on new numpy versions

[acarom]

• Fix compatibility with new numpy versions

[franciscovillaescusa]

shouldnt this be changed everywhere in the library, and not just for this particular case?

[acarom]

Hello, Paco.

Yeah, i guess this should be changed everywhere in the library (if it is similarly defined). I sent you an email that i just tested the library by using the test code in the /void folder and an example code of the Quijote website.

Also, i didn't change the version of the package in the setup.py, but since there are major changes (that i didn't test for versions older than Python 3.11) i recommend changing it. Just if you want to update the PyPI library.

PD: Maybe in a few days i cloud take a deeper look in the code for this numpy change.

[acarom]

@franciscovillaescusa Ok i have been looking through various files, and it seems that the problem occurs just in this one.
So the error was this one when using this file TypeError: only 0-dimensional arrays can be converted to Python scalars now this is because in the 2.4.0 numpy release when attempting to convert a ndim > 0 array to a scalar, raises a TypeError.
Related: comversations 1 , 2