# "An error occured during training of the Keras deep learning network" when using KNIME

**URL:** <https://forum.knime.com/t/an-error-occured-during-training-of-the-keras-deep-learning-network-when-using-knime/38581>\
**Category:** KNIME Analytics Platform\
**Created:** [January 5, 2022, 10:19am UTC](https://forum.knime.com/t/an-error-occured-during-training-of-the-keras-deep-learning-network-when-using-knime/38581 "2022-01-05T10:19:56Z")\
**Posts on this page:** 1\
**Showing post:** 15

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**Author:** ![MarcelW](https://forum-cdn.knime.com/user_avatar/forum.knime.com/marcelw/32/352_2.png) [@MarcelW](https://forum.knime.com/u/MarcelW)\
**Post date:** [January 10, 2022, 7:13pm UTC](https://forum.knime.com/t/an-error-occured-during-training-of-the-keras-deep-learning-network-when-using-knime/38581/15 "2022-01-10T19:13:09Z")

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> [@mlauber71](#):
>
> @MarcelW what would be great is if KNIME could provide ‘curated’ yml files in addition to the possibility to install an environment via the preferences. Since then one could try and make it work on a machine while having the basic settings ready (basic Python version). Another possibility would be to provide a Conda Environment.

That makes sense. We’re currently working on something which should address having “the basic settings ready” quite nicely and hope to have it ready soon, let’s see 🙂.

As for the curated YML files: we don’t really promote using them publicly, but the files that underlie the Preferences’ auto-creation functionality are available with the source code [here](https://bitbucket.org/KNIME/knime-python/src/1c701b4d945208faa5516c4f0345c671e190b183/org.knime.python2.envconfigs/envconfigs/?at=releases%2F2021-12). Perhaps these files can serve as basis when trying to get an environment to work on a machine.

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