code: def delete_local_operator(self, onnx_name):
          '''
          Remove the operator whose onnx_name is the input onnx_name
          '''
          if onnx_name not in self.onnx_operator_names or onnx_name not in self.operators:
              raise RuntimeError('The operator to be removed not found')
          self.onnx_operator_names.discard(onnx_name)
          del self.operators[onnx_namef delete_local_operator(self, onnx_name):
          '''
          Remove the operator whose onnx_name is the input onnx_name
          '''
          if onnx_name not in self.onnx_operator_names or onnx_name not in self.operators:
              raise RuntimeError('The operator to be removed not found')
          self.onnx_operator_names.discard(onnx_name)
          del self.operators[onnx_name]
docs: Remove the operator whose onnx_name is the input onnx_name