Thanks a lot for an amazing tutorial @mquad and @umbertoDifa. While trying to replicate the code in 01_FrequentSeqMining.ipynb I got the following error: "FileNotFoundError: [Errno 2] No such file or directory: 'tmp/tmp_output.txt'". Apparently, the file is missing that is required for recommender.fit() but I am not sure how to generate it. If you could take a look at it and give me a hint how to resolve the error, I would be very grateful.
