Add: decompress csv function in utils.py#15

scottbw merged 2 commits into

mainJiscDACT/mario:mainfrom

CDSPT-15585-Move-the-decompress_csv-function-from-the-Athena-DAG-into-MarioJiscDACT/mario:CDSPT-15585-Move-the-decompress_csv-function-from-the-Athena-DAG-into-MarioCopy head branch name to clipboard