"""empty message.

Revision ID: 2de19b331017
Revises: ('47c84830979f', 'cadae0cd7780')
Create Date: 2017-12-28 15:05:30.217419

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '2de19b331017'
down_revision = ('47c84830979f', 'cadae0cd7780')


def upgrade():
    pass


def downgrade():
    pass
