"""initial migration Revision ID: 48d1670daeba Revises: Create Date: 2024-08-17 09:56:35.223567 """ from typing import Sequence, Union from alembic import op import sqlalchemy as sa # revision identifiers, used by Alembic. revision: str = '48d1670daeba' down_revision: Union[str, None] = None branch_labels: Union[str, Sequence[str], None] = None depends_on: Union[str, Sequence[str], None] = None def upgrade() -> None: pass def downgrade() -> None: pass