Not all env APIs are working

Env APIs here: https://github.com/empriselab/RCareWorld/blob/76f0bb9bf6c76d39ca985d8bd06769c921b57a46/pyrcareworld/pyrcareworld/envs/base_env.py#L283

We need to test if each of them works in the example executable and the bathing/dressing executables.