code: def send_special_keys(self, value):
          
          def send_keys_element():
              """
              Wrapper to send keys
              """
              return self.element.send_keys(value)
          self.execute_and_handle_webelement_exceptions(send_keys_element, 'send keys')
          return self
docs: Send special keys such as <enter> or <delete>
  
          @rtype:     WebElementWrapper
          @return:    Self