new_contents: """empty message
  
  Revision ID: 1bcc87997a1c
  Revises: 4cd5bb2931c
  Create Date: 2015-05-09 21:56:32.351662
  
  """
  
  # revision identifiers, used by Alembic.
  revision = '1bcc87997a1c'
  down_revision = '4cd5bb2931c'
  
  from alembic import op
  import sqlalchemy as sa
  
  
  def upgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.drop_column('posts', 'name')
      ### end Alembic commands ###
  
  
  def downgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.add_column('posts', sa.Column('name', sa.VARCHAR(length=80), nullable=False))
      ### end Alembic commands ###
  
subject: Add new migration yo