To test an unpublished branded emitter tarball, please follow these steps:

1. Go to the pipelines and find the run you'd like to test here
2. Open the run and find the artifacts published as part of that run.
3. Choose the published artifact you'd like to test, there will be one for each matrix run.
4. Click on the three dots and click "Copy download url"
5. Copy-paste that url, then head over to the emitter-package.json in the azure-sdk-for-python repo
6. Paste the url as the version for the "@azure-tools/typespec-python" package
7. Run tsp-client generate-lock-file from the azure-sdk-for-python/eng folder
8. Go to the sdk you'd like to regenerate with the tarball, then run tsp-client update how you normally would