text: """new fields in user model
  
  Revision ID: a2ee1870876f
  Revises: aa3055476c7c
  Create Date: 2021-03-24 16:26:28.947217
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = 'a2ee1870876f'
  down_revision = 'aa3055476c7c'
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.add_column('user', sa.Column('about_me', sa.String(length=140), nullable=True))
      op.add_column('user', sa.Column('last_seen', sa.DateTime(), nullable=True))
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_column('user', 'last_seen')
      op.drop_column('user', 'about_me')
      # ### end Alembic commands ###
  