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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def parse_classname(self, tup_tree):
 """ Parse a CLASSNAME element and return the class path it represents as a CIMClassName object. :: <!ELEMENT CLASSNAME EMPTY> <!ATTLIST CLASSNAME %CIMName;> Returns: CIMClassName object (without namespace or host) """


        self.check_node(tup_tree, 'CLASSNAME', ('NAME',), (), ())

        classname = attrs(tup_tree)['NAME']
        class_path = CIMClassName(classname)

        return class_path