docstr: keep network in evaluation mode.
docstr_tok: ["keep","network","in","evaluation","mode","."]
code: def train(self, mode: bool = True) -> "NoTrainDists":
      """keep network in evaluation mode."""
      return super().train(False)
  
file_path: NeuralCompression/neuralcompression/metrics/_dists.py
imports: from typing import Any, List
  import torch
  from DISTS_pytorch import DISTS
  from torch import Tensor
  from torchmetrics.metric import Metric
  from typing_extensions import Literal
label_desc: Use image node_id 1 for calling the NoTrainDists obj's underlying member method code with example usage: obj.train(mode) and returns: super