Return true if the passed object as argument is a class or an
        instance of class being to the Pigalle framework.

        # Arguments
            obj: The class or object to test.

        # Returns:
            bool:
                * True if class or object is Pigalle.
                * False else.

def is_pigalle(obj: Any) -> bool:
        """ Return true if the passed object as argument is a class or an
        instance of class being to the Pigalle framework.

        # Arguments
            obj: The class or object to test.

        # Returns:
            bool:
                * True if class or object is Pigalle.
                * False else.

        """
        return PygalleBaseClass.is_pigalle_class(obj) or PygalleBaseClass.is_pigalle_instance(obj)