Branch adds timestamp to pii csv file, and generates metadata file with timestamp, uuid string and number of extracted records. Also removes a walrus operator in data_reader.py that would have brought the codebase out of compatibility with python 3.7.4 (walrus operator is introduced in python 3.8)
Branch adds timestamp to pii csv file, and generates metadata file with timestamp, uuid string and number of extracted records. Also removes a walrus operator in data_reader.py that would have brought the codebase out of compatibility with python 3.7.4 (walrus operator is introduced in python 3.8)