"""Add description

Revision ID: 5ea126309171
Revises: 4cc2e86d9794
Create Date: 2025-12-28 00:11:14.788582

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '5ea126309171'
down_revision: Union[str, Sequence[str], None] = '4cc2e86d9794'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('challenges', sa.Column('description', sa.String(), nullable=True))
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('challenges', 'description')
    # ### end Alembic commands ###