notebook for M4 benchmark from https://arxiv.org/abs/2310.03589 research

[m6129]

Hello. Can I get the code you used for conducting the research(https://arxiv.org/abs/2310.03589)? I would like to see how you processed the M4 dataset (https://github.com/Mcompetitions/M4-methods/tree/master/Dataset/Train) before feeding it into the model.