Google colab of chapter 1

[recoverypbh (Anurag Singh)]

its taking to long, whatever is hidden in your first model
what should i do?

[DylanWu]

It’s taking long because you’re running all 102 cells. Click the text “102 cells hidden” to unhide them, then run them one by one.

[recoverypbh (Anurag Singh)]

there is no real code cell in there, that’s why i ran that thing as whole to find out what it is.

[DylanWu]

If you click unhide, there are a bunch of revealed headers with cells also hidden:

These have code cells in them, you just need to click and unhide them.