class_docstr: View for node features which are all tensors.
class_docstr_tok: ["View","for","node","features","which","are","all","tensors","."]
code: def __setitem__(
      self, feature_name: str, feature_value: torch.Tensor
  ) -> None:
      self._graph.set_node_features(
          self._nodes, {feature_name: feature_value}
      )
  
imports: from collections import namedtuple
  from typing import Any, List, Union
  import torch
  from .utils import slice_to_list
label_desc: Use image node_id 3 for calling the NodeFeatView obj's underlying member method code with example usage: obj.__setitem__(feature_name, feature_value) without return types