Two examples files are provided for D4RL experiments, e.g., cql_mujoco_new.py and cql_antmaze_new.py. I am a little bit confused about these two files.
In cql_mujoco_new.py, gym is used to create an environment.
In cql_antmaze_new.py, HalfCheetah-v2 instance is used. Should we use an antmaze instance and the mujoco environment?