Hey! Sorry, didn't fully read your question and missed that you already did it. It should not be done inside the clearm-serving-triton service but instead inside the clearml-serving-inference service. This is where the preprocessing script is ran and it seems to be where the error is coming from.

@<1523701118159294464:profile|ExasperatedCrab78>
We use variables from .env file inside the clearm-serving-triton image, because we use helm chart to clearml-serving spinning. And still face the error

@<1523701118159294464:profile|ExasperatedCrab78> Thank you! It have solved the problem!

Hi! You should add extra packages in your docker-compse through your env file, they'll get installed when building the serving container. In this case you're missing the transformers package.

You'll also get the same explanation here .