Hi @<1523701070390366208:profile|CostlyOstrich36> , I tried out Task.add_requirements way to add packages, but it doesn't seem to be working as I expected. here is the snippet i used to setup this up:

Task.force_store_standalone_script()
    add_packages = ["fastparquet"]
    for pkg in add_packages:
        Task.add_requirements(pkg)
    task = Task.init(project_name=project_name, task_name=task_name)
    task.set_base_docker(docker_arguments="--env CLEARML_AGENT_SKIP_PYTHON_ENV_INSTALL=0")
    task.execute_remotely(queue_name=queue)

...
master_df.to_parquet(dataset_path) -> this is what I use to test whether fastparquet is installed properly or not

And I would get this complain from pandas:

File "/usr/local/lib/python3.8/dist-packages/pandas/io/parquet.py", line 60, in get_engine
    raise ImportError(
ImportError: Unable to find a usable engine; tried using: 'pyarrow', 'fastparquet'.