Code for Behavior cloning policy

Could you please provide the code implementation related to BC in Table 1 of the paper? It looks like it gets great performance in walker2d-medium-expert-v2 dataset and is better than BC in other papers, e.g., Transformer Decision. Some description of the implementation would also be very useful for me. Thank you very much for your outstanding work.

Start by comparing the BC result in Table 1 of the paper with the Python code in this repository. Determine whether the requested implementation is absent and what implementation details can be documented. Done means providing the BC code and an accompanying explanation for the reported walker2d-medium-expert-v2 performance.

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