Troubleshooting missing module named "datahub.integrations.great_expectations.action" for DataHub validation action

Original Slack Thread

For great expectations, I added the following code snippet to action_lists :

                    "name": "datahub_action",
                    "action": {
                        "module_name": "datahub.integrations.great_expectations.action",
                        "class_name": "DataHubValidationAction",
                        "server_url": <url>,
                        "site_names": [],
I am getting the following error:
```FileNotFoundError: No module named "datahub.integrations.great_expectations.action" could be found in the repository. Please make sure that the file, corresponding to this package and module, exists and that dynamic loading of code modules, templates, and assets is supported in your execution environment.  This error is unrecoverable.```
Is there some step I am missing that needs to be done in order to make this work?

Hey there! :wave: Make sure your message includes the following information if relevant, so we can help more effectively!

  1. Which DataHub version are you using? (e.g. 0.12.0)
  2. Please post any relevant error logs on the thread!