code: def define(self, klass, name="default"):
          
  
          def decorate(func):
              @wraps(func)
              def wrapped(*args, **kwargs):
                  return func(*args, **kwargs)
  
              self.register(klass, func, name=name)
  
              return wrapped
  
          return decorate
docs: Define a class with a given set of attributes.
  
          :param klass: The class
          :type klass: class
  
          :param name: The short name
          :type name: str