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<@ULVA73B9P> How can I specify package version when using EXTRA_PIP_PACKAGES

You want to know how to specify the version of a package when using `EXTRA_PIP_PACKAGES` in Prefect. Let me check the docs for you.

Before I proceed, can you please confirm which version of Prefect you are using? Prefect 2.x or Prefect 3.x?

You can specify package versions using the `EXTRA_PIP_PACKAGES` environment variable when configuring deployments in Prefect.

For example, if you want to specify a particular version of a package, you can do it like this:
```python
job_variables={"env": {"EXTRA_PIP_PACKAGES": "boto3==1.18.0 numpy==1.21.0"}}
```
This will ensure that `boto3` version 1.18.0 and `numpy` version 1.21.0 are installed.

You can see more details about this in Prefect's <https://docs-2.prefect.io/latest/guides/prefect-deploy/|deployment guide>.

If you need more help, let me know!