code: def __contains__(
      self,
      edge_type: _typing.Union[
          str,
          _typing.Tuple[str, str, str],
          _canonical_edge_type.CanonicalEdgeType,
      ],
  ) -> bool:
      raise NotImplementedError
  
imports: import torch
  import typing
  from .None import _canonical_edge_type
label_desc: Use image node_id 10 for calling the HeterogeneousEdgesView obj's underlying member method code with example usage: obj.__contains__(edge_type) without return types