"""empty message

Revision ID: 4839a8e52edb
Revises: d3516349fb13
Create Date: 2017-10-14 10:41:02.796585

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '4839a8e52edb'
down_revision = 'd3516349fb13'
branch_labels = None
depends_on = None


def upgrade():
    pass


def downgrade():
    pass
