"""empty message

Revision ID: 18a705dd835a
Revises: a84956fa4c0b
Create Date: 2018-12-06 14:25:03.063910

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '18a705dd835a'
down_revision = 'a84956fa4c0b'
branch_labels = None
depends_on = None

def upgrade():
    pass


def downgrade():
    pass
