code: def CSS_setRuleSelector(self, styleSheetId, range, selector):
  		
  		assert isinstance(selector, (str,)
  		    ), "Argument 'selector' must be of type '['str']'. Received type: '%s'" % type(
  		    selector)
  		subdom_funcs = self.synchronous_command('CSS.setRuleSelector',
  		    styleSheetId=styleSheetId, range=range, selector=selector)
  		return subdom_funcs
docs: Function path: CSS.setRuleSelector
  			Domain: CSS
  			Method name: setRuleSelector
  		
  			Parameters:
  				Required arguments:
  					'styleSheetId' (type: StyleSheetId) -> No description
  					'range' (type: SourceRange) -> No description
  					'selector' (type: string) -> No description
  			Returns:
  				'selectorList' (type: SelectorList) -> The resulting selector list after modification.
  		
  			Description: Modifies the rule selector.