I see, like that?

the gpu arugment is actually inside my example.yaml:

defaults:
  - default.yaml

accelerator: gpu
devices: 1

Here it is AgitatedDove14

Click on the Task it is running and abort it, it seems to be stuck, I guess this is why the others are not pulled

Hi EnchantingPenguin77

, but it seems like clearml always create a virtual environmen

Yes that's correct, but the new venv inside the container inherits from the system packages (so if nothing changes it does nothing)

Is there a way that I can have the clearml-task to automatically activated a virtual environment use the activated custom virtual environment in my docker and run the scripts

Yoo can but the "correct" way to work with python and containers is to actually install everything on the system (not venv)
That said, just set this env variable to point top the python binary inside your venv in the container
CLEARML_AGENT_SKIP_PIP_VENV_INSTALL=/root/venv/bin/python
None

Not the file the UI

None
See: Add an experiment hyperparameter:
and add gpu : True