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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 load_profile(self, profile):
 """Load a specific profile into the current minimum needs. :param profile: The profile's name :type profile: basestring, str """

        profile_path = os.path.join(
            self.root_directory, 'minimum_needs', profile + '.json')
        self.read_from_file(profile_path)