code: def get_dist(pkgname):
      try:
          return get_distribution(pkgname)
      except DistributionNotFound:
          return None
  
file_path: vision/setup.py
imports: import distutils.command.clean
  import distutils.spawn
  import glob
  import os
  import shutil
  import subprocess
  import sys
  import torch
  from pkg_resources import DistributionNotFound, get_distribution, parse_version
  from setuptools import find_packages, setup
  from torch.utils.cpp_extension import BuildExtension, CppExtension, CUDA_HOME, CUDAExtension
label_desc: Use image node_id 2 for calling a global function with example usage: get_dist(pkgname) and returns: get_distribution, None