def METHOD_NAME(self, path, layer):
    """
    Loads centroids and assignments from a given path
    Args:
        - path: folder use to load centroids and assignments
    """
    self.centroids = torch.METHOD_NAME(
        os.path.join(path, "{}_centroids.pth".format(layer))
    )
    self.assignments = torch.METHOD_NAME(
        os.path.join(path, "{}_assignments.pth".format(layer))
    )
    self.objective = torch.METHOD_NAME(
        os.path.join(path, "{}_objective.pth".format(layer))
    )