class_docstr: Mock InferInput
class_docstr_tok: ["Mock","InferInput"]
code: def __init__(self, name, shape, datatype):
      self._name = name
      self._shape = shape
      self._datatype = datatype
  
imports: from typing import List
  import unittest
  from unittest import mock
  from pathlib import Path
  from tempfile import TemporaryDirectory
  import numpy
  from towhee import pipe
  from towhee.serve.triton import triton_client
  from towhee.utils.thirdparty.dill_util import dill
  import towhee.serve.triton.bls.pipeline_model
  from towhee.serve.triton.bls.python_backend_wrapper import pb_utils
  from towhee.utils.serializer import from_json
label_desc: Use image node_id 1 to create a new MockInferInput object  with example: obj = MockInferInput(name, shape, datatype)