class_docstr: Build triton image
class_docstr_tok: ["Build","triton","image"]
code: def docker_file(self) -> Path:
      return get_dockerfile(self._cuda_version)
  
file_path: towhee/towhee/serve/triton/docker_image_builder.py
imports: import json
  import shutil
  import subprocess
  from pathlib import Path
  from tempfile import TemporaryDirectory
  from towhee.serve.triton.dockerfiles import get_dockerfile
label_desc: Use image node_id 5 for calling the DockerImageBuilder obj's underlying member method code with example usage: obj.docker_file() and returns: get_dockerfile