"""empty message

Revision ID: 1581b786a40c
Revises: 7332c5559b32
Create Date: 2018-11-09 16:09:46.661394

"""

# revision identifiers, used by Alembic.
revision = '1581b786a40c'
down_revision = '7332c5559b32'

from alembic import op
import sqlalchemy as sa


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('task', sa.Column('author', sa.String(length=128), nullable=True))
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('task', 'author')
    # ### end Alembic commands ###
