Hi @redfalkon22,
Please read through some of the common mistakes made by the learners.
With that in mind, please follow only the instructions of the assignments and don’t add any extra in the code cell. The instructions are clear about only making changes between the ### START CODE HERE AND ### END CODE HERE as per the instructions of the exercises.
From the screenshots you have shared, I can see that you have added some extra code in your exercise cells because of which the code is failing, particularly, adding import test_your_code and overriding the variables. You are suppose to use the same book variable which you define in exercise 1 throughout the notebook.
The best thing for you would be re-do the assignment again.
Open the assignment, and on the top right click the Help (?) icon. When the panel opens, click on Get latest version.
This will give you a fresh copy of the assignment. Re-do the assignment again, and implement code as per the instructions. DO NOT anything in the code cells that is not part of the instructions.
Best,
Mubsi
P.S sharing solution code publicly is against the honour code of this community. I’m going to remove it from your posts.