Load user profiles from file.

def load_profile(self, profile_name):
        """Load user profiles from file."""
        data = self.storage.get_user_profiles(profile_name)

        for x in data.get_user_views():
            self._graph.add_edge(int(x[0]), int(x[1]), {'weight': float(x[2])})
            self.all_records[int(x[1])] += 1

        return self._graph