def setup_tbl(): Person.create_table(fail_silently=True) Company.create_table(fail_silently=True) Payment.create_table(fail_silently=True) Tariff.create_table(fail_silently=True) Point.create_table(fail_silently=True) Bike.create_table(fail_silently=True) ReservationState.create_table(fail_silently=True) Reservation.create_table(fail_silently=True)