def METHOD_NAME(self):
    """
    Print representation
    EXAMPLES::
        sage: GradedModulesWithBasis(QQ).example()  # indirect doctest              # needs sage.modules
        An example of a graded module with basis: the free module on partitions over Rational Field
    """
    return "An example of a graded module with basis: the free module on partitions over %s" % self.base_ring()