all the datasets must be kept in their respective directories use download.sh file to get the files
the dataset can be found at the following link for fast-sc-Batch paper https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE84133
use the csv_h5ad.py to convert the .tar file into different h5ad datasets
https://apps.allenimmunology.org/aifi/resources/imm-health-atlas/downloads/scrna/