code: def clone(self):
          "Mimic the behavior of torch.clone for `ImagePoints` objects."
          return self.__class__(FlowField(self.size, self.flow.flow.clone()), scale=False, y_first=Falsef clone(self):
          "Mimic the behavior of torch.clone for `ImagePoints` objects."
          return self.__class__(FlowField(self.size, self.flow.flow.clone()), scale=False, y_first=False)
docs: Mimic the behavior of torch.clone for `ImagePoints` objects.