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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 loadFunction(self, root):
 """ Loads a list with all the functions in the Fortran File Args: root: The root of the XML ast tree. Returns: None Does not return anything but populates a list (self.functionList) that contains all the functions in the Fortran File. """

        for element in root.iter():
            if element.tag == "function":
                self.functionList.append(element.attrib["name"])