Remove pymysql import, use sqlalchemy.exc.IntegrityError
Remove pymysql import, use sqlalchemy.exc.IntegrityError

LREN-CHUV/airflow-mri-preprocessing-dags,LREN-CHUV/data-factory-airflow-dags,LREN-CHUV/airflow-mri-preprocessing-dags,LREN-CHUV/data-factory-airflow-dags