Off-Platform Project: Reggie's Linear Regression

hi, my question is regarding usage of jupyter note book. I’ve installed jupyter notembook and it’s working well. but i’m unable to start this one.

Off-Platform Project: Reggie’s Linear Regression
I could not upload in jupyter notebook this file.
help me please

Might need a bit more information or some error codes for anyone to have much chance at offering help. Just to be sure it’s the .ipynb file(s) that you want to open.

thanx I got it much thanx