You are working on the chainer/chainerrl repository. The source code is checked out at /testbed at commit…

You are working on the chainer/chainerrl repository. The source code is checked out at /testbed at commit…: a task in SWE-Lego-RL-2699 (Harbor dataset). So, EpisodicReplayBuffer.sample does not work as a replacement of ReplayBuffer.sample .