Hi! I really am interested in testing and running through your code. Everything is working except for one thing.. When just before training, it says Too many values to unpack. Any suggestions on how to fix this issue? or any smaller size training sets you might know of?

PS: it says python 2 but my kernel is python 3.
Hi! I really am interested in testing and running through your code. Everything is working except for one thing.. When just before training, it says Too many values to unpack. Any suggestions on how to fix this issue? or any smaller size training sets you might know of?
PS: it says python 2 but my kernel is python 3.