# NameError: name 'test\_your\_code' is not defined in “Book Tracker” (Module 2: Automating Tasks with Python)

**URL:** <https://community.deeplearning.ai/t/nameerror-name-test-your-code-is-not-defined-in-book-tracker-module-2-automating-tasks-with-python/881079>\
**Category:** AI Python for Beginners\
**Tags:** week-module-2, dl-ai-learning-platform\
**Created:** [October 9, 2025, 5:50pm UTC](https://community.deeplearning.ai/t/nameerror-name-test-your-code-is-not-defined-in-book-tracker-module-2-automating-tasks-with-python/881079 "2025-10-09T17:50:22Z")\
**Posts on this page:** 1\
**Showing post:** 18

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**Author:** ![Mubsi](https://sea1.discourse-cdn.com/dlai/user_avatar/community.deeplearning.ai/mubsi/32/94983_2.png) [@Mubsi](https://community.deeplearning.ai/u/Mubsi)\
**Post date:** [October 30, 2025, 7:01pm UTC](https://community.deeplearning.ai/t/nameerror-name-test-your-code-is-not-defined-in-book-tracker-module-2-automating-tasks-with-python/881079/18 "2025-10-30T19:01:25Z")

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It will also helpful to read through [some of the common mistakes](https://community.deeplearning.ai/t/c1m1-assignment-programming-assignment-working-with-a-virtual-library/756062/2) new programmers make in in this course.

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