what is "sandbox"

[xutianqi]

Traceback (most recent call last):
File "/home/xtq/sac/examples/mujoco_all_sac.py", line 15, in
from sac.algos import SAC
File "/home/xtq/sac/sac/algos/init.py", line 2, in
from .diayn import DIAYN
File "/home/xtq/sac/sac/algos/diayn.py", line 10, in
from sac.policies.hierarchical_policy import FixedOptionPolicy
File "/home/xtq/sac/sac/policies/init.py", line 1, in
from .nn_policy import NNPolicy
File "/home/xtq/sac/sac/policies/nn_policy.py", line 6, in
from sandbox.rocky.tf.policies.base import Policy
ImportError: No module named 'sandbox'

[Tuomas Haarnoja]

Hi Termset,

it's this one: https://github.com/rll/rllab/tree/master/sandbox. Note that this repo is not actively maintained anymore. I recommend you to use softlearning repo instead, which includes the most up-to-date version of SAC.

[xutianqi]

Thanks!