# Code expect\_column\_wasserstein\_distance\_to\_be\_less\_than

**URL:** <https://discourse.greatexpectations.io/t/code-expect-column-wasserstein-distance-to-be-less-than/1415>\
**Category:** GX Core Support\
**Created:** [October 3, 2023, 8:52am UTC](https://discourse.greatexpectations.io/t/code-expect-column-wasserstein-distance-to-be-less-than/1415 "2023-10-03T08:52:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![nataly44](https://avatars.discourse-cdn.com/v4/letter/n/97f17d/32.png) [@nataly44](https://discourse.greatexpectations.io/u/nataly44)\
**Post date:** [October 3, 2023, 8:52am UTC](https://discourse.greatexpectations.io/t/code-expect-column-wasserstein-distance-to-be-less-than/1415/1 "2023-10-03T08:52:46Z")

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Hello! Please let me know where I can find the code expect\_column\_wasserstein\_distance\_to\_be\_less\_than and how to add this expectaction to core ones

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**Author:** ![HaebichanGX](https://yyz1.discourse-cdn.com/flex031/user_avatar/discourse.greatexpectations.io/haebichangx/32/211_2.png) [@HaebichanGX](https://discourse.greatexpectations.io/u/HaebichanGX)\
**Post date:** [October 3, 2023, 5:20pm UTC](https://discourse.greatexpectations.io/t/code-expect-column-wasserstein-distance-to-be-less-than/1415/2 "2023-10-03T17:20:46Z")

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Hi @nataly44 all experimental expectations are under `great_expectations/great_expectations/contrib/experimental/great_expectations_experimental/expectations`. This is including your **expect\_column\_wasserstein\_distance\_to\_be\_less\_than**

To utilize the experimental expectation, you can copy and paste this file to a specific location in your great expectations project folder (not the module folder) and import it. So for instance, you can put it in a folder called `expectations` right in the root of your project folder and do from **expectations.expect\_column\_wasserstein\_distance\_to\_be\_less\_than import …**