I need a week 2 assignment file Programming Assignment: Gaussian Elimination

Hi thanks for connecting I hope this message finds you well. as you can see here in screenshot I accidentally delete some cells and I’m unable to undo them I need a new file of it so I can complete my course just this assignment left.

course Linear Algebra for Machine Learning and Data Science
link

course by Deeplearning.ai is a part of Mathematics for Machine Learning and Data Science

in week 2 there is a section
Programming Assignment: Gaussian Elimination

this assigment I needed.again so I will open new file and do this
thanks

Use the File menu, then use Open and delete your ipynb notebook file.
Then use Lab Help (the question-mark inside a circle), then “Get latest version”.
Then go back to File → Open, and double-click on the new ipynb file.

oh thank you so much thanks TMOSH Thanks once again