code: def __init__(self, target: tuple) -> None:
      self.target = target
      assert self.supports_target(target)
  
file_path: triton/python/triton/backends/compiler.py
imports: from abc import ABCMeta, abstractmethod, abstractclassmethod
  import os
  import subprocess
  import re
label_desc: Use image node_id 1 to create a new BaseBackend object  with example: obj = BaseBackend(target)