code: def demo(ctx, reset=False):
      '''Set up the demo environment and run the server'''
      if reset:
          rmdb(ctx)
  
      ctx.run('demo check', pty=True)
      ctx.run('demo loaddemo', pty=True)
      ctx.run('demo runserver', pty=Truef demo(ctx, reset=False):
      '''Set up the demo environment and run the server'''
      if reset:
          rmdb(ctx)
  
      ctx.run('demo check', pty=True)
      ctx.run('demo loaddemo', pty=True)
      ctx.run('demo runserver', pty=True)
docs: Set up the demo environment and run the server