code: def _run(self, data, axis=None, keepdims=None, select_last_index=None):  # type: ignore
      if select_last_index == 0:  # type: ignore
          return _ArgMax._run(self, data, axis=axis, keepdims=keepdims)
      return (
          _argmax_use_numpy_select_last_index(
              data, axis=axis, keepdims=keepdims
          ),
      )
  
file_path: onnx/onnx/reference/ops/op_argmax.py
imports: import numpy
  from onnx.reference.op_run import OpRun
label_desc: Use image node_id 1 for calling the ArgMax_12 obj's underlying member method code with example usage: obj._run(data, axis, keepdims, select_last_index) and returns: _argmax_use_numpy_select_last_index, _ArgMax