parameters: (opset_version: Optional[str] = None)
docstring: Return NodeFactory configured to create operators from specified opset version.
docstring_summary: Return NodeFactory configured to create operators from specified opset version.
docstring_tokens: Return NodeFactory configured to create operators from specified opset version .
function: def _get_node_factory(opset_version: Optional[str] = None) -> NodeFactory:
      """Return NodeFactory configured to create operators from specified opset version."""
      if opset_version:
          return NodeFactory(opset_version)
      else:
          return NodeFactory()
function_tokens: def _get_node_factory ( opset_version : Optional [ str ] = None ) -> NodeFactory : if opset_version : return NodeFactory ( opset_version ) else : return NodeFactory ( )