code: def containsParamSubset(self, params):
          
          for key in params.keys():
              if key not in self.params:
                  return False
  
              if params[key] != self.params[key]:
                  return False
  
          return True
docs: Test whether this element contains at least all `params`, or more.
  
          Args:
              params (dict/SpecialDict): Subset of parameters.
  
          Returns:
              bool: True if all `params` are contained in this element.