To get started on the homework, please open hw0.ipynb in Google Colab and follow the instructions there. Thanks, and good luck!
Tip: click this link to open hw0.ipynb directly in Google Colab: hw0.ipynb.
Click this link to open colab_tutorial.ipynb directly in Colab: colab_tutorial.ipynb.
For both of these, I recommended to save your own copy of the notebook by doing "File -> Save a copy in Drive" before running any cells.