BUG : Feature selection example from documentation not working

[nicl-nno]

Describe the bug Example "1.2. Problem statement regarding data sets with redundant features" from https://itmo-fs.readthedocs.io/en/latest/introduction.html#problem-statement-regarding-data-sets-with-redundant-features is not working for the both pypi and github versions of itmo_fs.

To Reproduce Steps to reproduce the behaviour:

1. Install itmo_fs as pip install -U ITMO_FS
2. Run example from https://itmo-fs.readthedocs.io/en/latest/introduction.html#problem-statement-regarding-data-sets-with-redundant-features
3. Unknown parameter error (fig 1)
4. (if parameter removed) - attribute error (fig 2)
5. (if version from github master branch installed) - error TypeError (fig 3) for MOS

Expected behaviour Two error metrics calculated and printed

Screenshots fig 1:

fig 2:

fig 3

Desktop (please complete the following information):

• OS: Windows 10

Additional context

I wanted to try using itmo_fs as a building block for pipelines in the FEDOT framework. However, the example from the documentation is not working for me.