code: def make_backend(target):
      actives = [
          x.compiler
          for x in backends.values()
          if x.compiler.supports_target(target)
      ]
      if len(actives) != 1:
          raise RuntimeError(
              f"{len(actives)} compatible backends for target ({target[0]}) ({actives}). There should only be one."
          )
      return actives[0](target)
  
imports: from __future__ import annotations
  import hashlib
  import json
  from .._C.libtriton import get_env_vars, ir
  from ..backends import backends
  from ..None import __version__
  from ..runtime.autotuner import OutOfResources
  from ..runtime.cache import get_cache_manager
  from ..runtime.driver import driver
  from ..backends.nvidia.compiler import InfoFromBackendForTensorMap
  from dataclasses import dataclass
  from .code_generator import ast_to_ttir
  from pathlib import Path
  import re
  import functools
  import os
label_desc: Use image node_id 5 for calling a global function with example usage: make_backend(target) and returns: actives