More comments for torch test

Fix formatting

Switch order of torch depending on operating system

Fix issue with torch imported before Julia init

Supress progress output for tests

Cleaned test and docstring

New updated checkpoint loading and tests

Fix ordering of torch import

Order torch imports after Julia init

Add feature selection for PyTorch

Updated tests for compatibility with refactor

Fix torch test

Fix up other arguments in test

Format code with black

Fix pytorch test

Add PySRRegressor versions of jax/torch tests

Add test for custom torch operator

Add test for mod mapping in torch

Format code with black

Make tests non-random

Fix selection index tests for jax/torch

Test selection inside jax/torch

Add tests for jax/torch format

Convert torch test into unittest

Correct number of features in test

Fix torch test to use numpy for assert

Add test for pytorch export