Hi everyone, I am getting this error and I am not sure what is happening. I am trying to predict air passenger data with a LTSM. The notebook is available on this link:
https://drive.google.com/file/d/1lk9uKhjbMlLHBvvqmaIuBFvbVfoKAia7/view?usp=sharing 3
Thanks in advance to anyone willing to help.