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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 getConfig(self):
 """Returns dictionary of config entries for Munin Graph. @return: Dictionary of config entries. """

        return {'graph': self._graphAttrDict,
                'fields': [(field_name, self._fieldAttrDict.get(field_name))
                           for field_name in self._fieldNameList]}