# Custom node generating code that does not run

**URL:** <https://forum.gumloop.com/t/custom-node-generating-code-that-does-not-run/1262>\
**Category:** Get Help\
**Tags:** Custom-Node\
**Created:** [February 19, 2025, 1:54pm UTC](https://forum.gumloop.com/t/custom-node-generating-code-that-does-not-run/1262 "2025-02-19T13:54:55Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![thomahawk](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.gumloop.com/thomahawk/32/299_2.png) [@thomahawk](https://forum.gumloop.com/u/thomahawk)\
**Post date:** [February 19, 2025, 1:54pm UTC](https://forum.gumloop.com/t/custom-node-generating-code-that-does-not-run/1262/1 "2025-02-19T13:54:55Z")

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Thanks for an excellent product. I’m quite new at this and need help with the Custom Node, as it generates code that uses libraries that are not available.

I want a node that retrieves the audio from a youtube video, and passes this to RelevanceAI for transcription. The transcription should include speaker identification and time codes.

The code generator suggests using libraries that are not available (ie. moviepy.editor or pytube). Are there any libraries that I _can_ use?

(and code generator should not suggest using such libraries 🙂 )

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**Author:** ![Wasay-Gumloop](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.gumloop.com/wasay-gumloop/32/69_2.png) [@Wasay-Gumloop](https://forum.gumloop.com/u/Wasay-Gumloop)\
**Post date:** [February 19, 2025, 5:11pm UTC](https://forum.gumloop.com/t/custom-node-generating-code-that-does-not-run/1262/2 "2025-02-19T17:11:06Z")

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Hey @thomahawk - That makes sense. You can find a full list of available libraries here: [https://docs.gumloop.com/nodes/advanced/run\_code#available-libraries](https://docs.gumloop.com/nodes/advanced/run_code#available-libraries)

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**Author:** ![thomahawk](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.gumloop.com/thomahawk/32/299_2.png) [@thomahawk](https://forum.gumloop.com/u/thomahawk)\
**Post date:** [February 20, 2025, 7:43am UTC](https://forum.gumloop.com/t/custom-node-generating-code-that-does-not-run/1262/3 "2025-02-20T07:43:13Z")

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Thanks! Are new libraries added here regularily (it would seem like I can’t use any of these for my project).

t

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**Author:** ![Wasay-Gumloop](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.gumloop.com/wasay-gumloop/32/69_2.png) [@Wasay-Gumloop](https://forum.gumloop.com/u/Wasay-Gumloop)\
**Post date:** [February 21, 2025, 2:56am UTC](https://forum.gumloop.com/t/custom-node-generating-code-that-does-not-run/1262/4 "2025-02-21T02:56:06Z")

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Yes they’re added regularly. Let me know what libraries you need and we can add them to our backlog.

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**Author:** ![system](https://canada1.discourse-cdn.com/flex027/uploads/gumloop/original/1X/d02ff8efcde6ac5d3ac8aa0376137d5f804da549.png) [@system](https://forum.gumloop.com/u/system)\
**Post date:** [February 25, 2025, 2:56pm UTC](https://forum.gumloop.com/t/custom-node-generating-code-that-does-not-run/1262/5 "2025-02-25T14:56:52Z")

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