Ray testcases are skipped in the long integration test even when ray is installed

[xzdandy]

Search before asking

• I have searched the EvaDB issues and found no similar bug report.

Bug

From circle ci: https://app.circleci.com/pipelines/github/georgia-tech-db/evadb/6092/workflows/df97d412-e9b4-4df3-b203-4bc216cbc3ca/jobs/44157

SKIPPED [1] test/integration_tests/long/test_pytorch.py:98: Run only if Ray is enabled
SKIPPED [1] test/integration_tests/long/test_pytorch.py:122: Run only if Ray is enabled

This can be due to the way we defined ray_skip_marker

ray_skip_marker = pytest.mark.skipif(
    os.environ.get("ray") is None, reason="Run only if Ray is enabled"
)

Environment

https://app.circleci.com/pipelines/github/georgia-tech-db/evadb/6092/workflows/df97d412-e9b4-4df3-b203-4bc216cbc3ca/jobs/44157?invite=true#step-106-10916_86

Are you willing to submit a PR?

• Yes I'd like to help by submitting a PR!