Removed an errant ipdb import from commit 97774429

                if skip:

                    obj = model_cls(**dict(zip(init_list, row_data)))

                else:

                    try:

                    obj = model(*row_data)

                    except IndexError:

                        import ipdb; ipdb.set_trace()

                        pass

                # Store the source database of the object

                obj._state.db = db