class_docstr: A class for Triton Python Backend
docstr: Placeholder docstring
docstr_tok: ["Placeholder","docstring"]
code: def initialize(self, args: dict) -> None:
      """Placeholder docstring"""
      serve_path = Path(TRITON_MODEL_DIR).joinpath("serve.pkl")
      with open(str(serve_path), mode="rb") as f:
          inference_spec, schema_builder = cloudpickle.load(f)
  
      # TODO: HMAC signing for integrity check
  
      self.inference_spec = inference_spec
      self.schema_builder = schema_builder
      self.model = inference_spec.load(model_dir=TRITON_MODEL_DIR)
  
file_path: sagemaker-python-sdk/src/sagemaker/serve/model_server/triton/model.py
imports: from __future__ import absolute_import
  import os
  import logging
  import ssl
  from pathlib import Path
  import platform
  import triton_python_backend_utils
  import cloudpickle
  from sagemaker.serve.validations.check_integrity import perform_integrity_check
label_desc: Use image node_id 2 for calling the TritonPythonModel obj's underlying member method code with example usage: obj.initialize(args) without return types