def convert_case(name):
        """Converts name from CamelCase to snake_case"""
        s1 = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', name)
        return re.sub('([a-z0-9])([A-Z])', r'\1_\2', s1).lower()
Converts name from CamelCase to snake_case