Does not work for different filenames

[everner]

Currently, the code doesn't work unless the CSV files are named covariates.csv and covariate_keys.csv. The answer might be to separate the CSV files into different variables on the UI. You can see in the code below that the CSV files seem to depend on order within a list, and I'm not sure how that order is established.

coinstac-mancova/coinstac_mancova/local.py

Line 73 in 441069a

covariate_file = os.path.join(state["baseDirectory"], csv_filename[0])