Pii Checker with Snowflake

I am using PII checker lib for scanning pii data in snowflake database.

but scan_snowflake function is internally creating url with postgreSQL here is my code

catalog_params = {"app_dir": ":memory:"}
output = scan_snowflake(catalog_params=catalog_params, name="pii_db",
                        username={snowflake_username}, password={snowflake_password},
                        database={snowflake_database}, warehouse=args.warehouse,
                        role=args.role, account=args.account)
print(output)

Can anyone please tell how to get PII data of snowflake using PII catcher API?