Bimanual Arm RL Cabinet Task

[RijulChaddha9504]

Created model for BiManual Arm Reinforcement Learning for pulling a cabinet handle

[wilsonchenghy]

@RijulChaddha9504 could you squash the commit just so the commit count is one?
Btw, in case you dk, you can actually do git commit --amend to prevent making new commit message

[wilsonchenghy]

To reduce number of lines added, you can only push the latest trained checkpoint, so like could delete all the other checkpoints

Perhaps the following ones no need to be pushed too and also can be deleted