Update map template variables specific to graduated circle visual

def add_unique_template_variables(self, options):
        """Update map template variables specific to graduated circle visual"""
        options.update(dict(
            colorProperty=self.color_property,
            colorStops=self.color_stops,
            colorType=self.color_function_type,
            radiusType=self.radius_function_type,
            defaultColor=self.color_default,
            defaultRadius=self.radius_default,
            radiusProperty=self.radius_property,
            radiusStops=self.radius_stops,
            strokeWidth=self.stroke_width,
            strokeColor=self.stroke_color,
            highlightColor=self.highlight_color
        ))
        if self.vector_source:
            options.update(dict(
                vectorColorStops=self.generate_vector_color_map(),
                vectorRadiusStops=self.generate_vector_numeric_map('radius')))