"""empty message
Revision ID: b3222bf2cedb
Revises: 5766fed0b2ef
Create Date: 2017-08-27 03:02:09.126373
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = 'b3222bf2cedb'
down_revision = 'f5e44761054e'
branch_labels = None
depends_on = None
def upgrade():
# op.add_column('user', sa.Column('token', sa.String(256), nullable=True, ))
pass
def downgrade():
# op.drop_column('user', 'token')
