code: def pytorch_versions_for_python(python_version):
      if python_version in ["3.6", "3.7", "3.8"]:
          return list(CONDA_CUDA_VERSIONS)
      pytorch_without_py39 = [
          "1.4.0",
          "1.5.0",
          "1.5.1",
          "1.6.0",
          "1.7.0",
      ]
      return [
          i
          for i in CONDA_CUDA_VERSIONS
          if i not in pytorch_without_py39
      ]
  
imports: import os
  import shutil
  import subprocess
label_desc: Use image node_id 1 for calling a global function with example usage: pytorch_versions_for_python(python_version) and returns: unknown, list