Week 3 Programming Assignment, runtime error

I the Exercise 2 I get
RuntimeError: Split pattern ./data/training/dataset.csv/* does not match any files.

Which I don’t know why. I did the same thing as I did in Week 2

(moderator edit: removed code)

Hi @Maryam_Bahrami ,
Please do not share your code on the post. You can DM me your assignment file and I can check what causes the issue.

Best regards,
Vy