(self, buttons: Optional[Union[str, list]] = None)
Args:
            - buttons: the name of the button of list of names

        Returns:
            button_name clicked or None
Args:
            - buttons: the name of the button of list of names
Args : - buttons : the name of the button of list of names
def click_exists(self, buttons: Optional[Union[str, list]] = None):
        """
         Args:
            - buttons: the name of the button of list of names

        Returns:
            button_name clicked or None
        """
        try:
            return self.click(buttons)
        except (ValueError, WDARequestError):
            return None
def click_exists ( self , buttons : Optional [ Union [ str , list ] ] = None ) : try : return self . click ( buttons ) except ( ValueError , WDARequestError ) : return None