the Tool "initial processing with RacelD" do not work!

I am learning single cell RNA seq analysis and following the tutorial"
Downstream Single-cell RNA analysis with RaceID (By: Mehmet Tekman, Alex Ostrovsky)". I used the dataset in the tutorial and did every step as described, but I failed every time at the step filtering low quality cells using the tool “initial processing with RacelD”. The feedback from the tool is:
“tool error: An error occurred with this dataset: Job output not returned from cluster”.

Hello, unfortunately these tools are currently broken (a fix is in the works) – a better alternative for now is the “Downstream scRNA-Seq Analysis with ScanPy PBMC”