"""merge_multiple_heads

Revision ID: c2158c851754
Revises: 2c8f635b25c5, a9b0c1d2e3f4, e1bf0d0f8f27
Create Date: 2026-03-19 15:09:33.548986

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = 'c2158c851754'
down_revision: Union[str, Sequence[str], None] = ('2c8f635b25c5', 'a9b0c1d2e3f4', 'e1bf0d0f8f27')
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    pass


def downgrade() -> None:
    """Downgrade schema."""
    pass