Not compatible with robosuite v1.5

[Felix-Zhenghao]

As the main branch of robosuite has been updated to v1.5, the import paths of multiple files do not work. For instance, the error when running python demo_random_action.py will be:

[robosuite WARNING] Could not import robosuite_models. Some robots may not be available. If you want to use these robots, please install robosuite_models from source (https://github.com/ARISE-Initiative/robosuite_models) or through pip install. (__init__.py:30)
Traceback (most recent call last):
  File "/Users/felix020422/Desktop/robotDB/mimicgen/mimicgen/scripts/demo_random_action.py", line 9, in <module>
    from robosuite.controllers import load_controller_config
ImportError: cannot import name 'load_controller_config' from 'robosuite.controllers' (/Users/felix020422/Desktop/robotDB/robosuite/robosuite/controllers/__init__.py)

In the mimicgen doc, there may well be a sentence 'please run git checkout v1.4' inside the robosuite directory.

[Felix-Zhenghao]

After checking out to the v1.4 branch, mimicgen works on my Mac.

[amandlek]

Yes this is expected - we haven't made the changes to support v1.5 yet. We have a note in the docs here: https://mimicgen.github.io/docs/introduction/installation.html#robosuite