# Autograder showing error although I find no error in my Trigger Word detection notebook Week 3 Prog Assignment 2

**URL:** <https://community.deeplearning.ai/t/autograder-showing-error-although-i-find-no-error-in-my-trigger-word-detection-notebook-week-3-prog-assignment-2/53767>\
**Category:** Sequence Models\
**Tags:** coursera-platform\
**Created:** [October 23, 2021, 8:57am UTC](https://community.deeplearning.ai/t/autograder-showing-error-although-i-find-no-error-in-my-trigger-word-detection-notebook-week-3-prog-assignment-2/53767 "2021-10-23T08:57:26Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Shilpi\_Chaudhuri](https://avatars.discourse-cdn.com/v4/letter/s/c57346/32.png) [@Shilpi\_Chaudhuri](https://community.deeplearning.ai/u/Shilpi_Chaudhuri)\
**Post date:** [October 23, 2021, 8:57am UTC](https://community.deeplearning.ai/t/autograder-showing-error-although-i-find-no-error-in-my-trigger-word-detection-notebook-week-3-prog-assignment-2/53767/1 "2021-10-23T08:57:26Z")

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Code Cell UNQ\_C5: Unexpected error (NameError(“name ‘return\_r’ is not defined”)) occurred during function check.

I cant understand why this error is coming though everything is working fine in my Trigger Word detection notebook

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**Author:** ![Kic](https://sea1.discourse-cdn.com/dlai/user_avatar/community.deeplearning.ai/kic/32/76339_2.png) [@Kic](https://community.deeplearning.ai/u/Kic)\
**Post date:** [October 23, 2021, 11:04am UTC](https://community.deeplearning.ai/t/autograder-showing-error-although-i-find-no-error-in-my-trigger-word-detection-notebook-week-3-prog-assignment-2/53767/2 "2021-10-23T11:04:26Z")

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Hi @Shilpi_Chaudhuri

The kernel can become inactive, so refresh the kernel and rerun your code from start should help.

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**Author:** ![Shilpi\_Chaudhuri](https://avatars.discourse-cdn.com/v4/letter/s/c57346/32.png) [@Shilpi\_Chaudhuri](https://community.deeplearning.ai/u/Shilpi_Chaudhuri)\
**Post date:** [October 23, 2021, 11:23am UTC](https://community.deeplearning.ai/t/autograder-showing-error-although-i-find-no-error-in-my-trigger-word-detection-notebook-week-3-prog-assignment-2/53767/3 "2021-10-23T11:23:25Z")

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Thank u so much ! Its working now