text: """empty message
  
  Revision ID: 54cfab92f5a1
  Revises: 968fa5ab793
  Create Date: 2015-04-23 02:03:14.208399
  
  """
  
  # revision identifiers, used by Alembic.
  revision = '54cfab92f5a1'
  down_revision = '968fa5ab793'
  
  from alembic import op
  import sqlalchemy as sa
  
  
  def upgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.create_table('team_user',
      sa.Column('team_id', sa.Integer(), nullable=True),
      sa.Column('user_id', sa.Integer(), nullable=True),
      sa.ForeignKeyConstraint(['team_id'], ['team.id'], ),
      sa.ForeignKeyConstraint(['user_id'], ['user.id'], )
      )
      ### end Alembic commands ###
  
  
  def downgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.drop_table('team_user')
      ### end Alembic commands ###
  