code: def _set_inputs(self, inputs):
      super()._set_inputs(inputs)
      self._input = self._inputs[0]
  
file_path: mars/mars/tensor/base/argwhere.py
imports: import itertools
  import numpy
  from ...None import opcodes
  from ...core import recursive_tile
  from ...serialization.serializables import KeyField
  from ...utils import has_unknown_shape
  from ..operands import TensorHasInput, TensorOperandMixin
  from ..datasource import tensor
  from .ravel import ravel
label_desc: Use image node_id 1 for calling the TensorArgwhere obj's underlying member method code with example usage: obj._set_inputs(inputs) without return types