class_docstr: Model class
class_docstr_tok: ["Model","class"]
code: def __init__(self):
      self.model = torchvision.models.resnet18(pretrained=True)
  
file_path: towhee/tests/unittests/serve/triton/test_model_to_triton.py
imports: import unittest
  from pathlib import Path
  from tempfile import TemporaryDirectory
  import torch
  import torchvision
  from towhee.runtime.node_config import NodeConfig
  from towhee.serve.triton.model_to_triton import ModelToTriton
label_desc: Use image node_id 1 to create a new Model object  with example: obj = Model()