code: def _make_nccl_url(public_version, filename):
      # https://developer.download.nvidia.com/compute/redist/nccl/v2.8/nccl_2.8.4-1+cuda11.2_x86_64.txz
      return (
          "https://developer.download.nvidia.com/compute/redist/nccl/"
          + "v{}/{}".format(public_version, filename)
      )
  
imports: import argparse
  import json
  import os
  import platform
  import shutil
  import subprocess
  import sys
  import tempfile
  import urllib.request
label_desc: Use image node_id 7 for calling a global function with example usage: _make_nccl_url(public_version, filename) and returns: unknown