code: def get_sha():
      cwd = os.path.dirname(os.path.abspath(__file__))
  
      def _run(command):
          return (
              subprocess.check_output(command, cwd=cwd)
              .decode("ascii")
              .strip()
          )
  
      sha = "N/A"
      diff = "clean"
      branch = "N/A"
      try:
          sha = _run(["git", "rev-parse", "HEAD"])
          subprocess.check_output(["git", "diff"], cwd=cwd)
          diff = _run(["git", "diff-index", "HEAD"])
          diff = "has uncommitted changes" if diff else "clean"
          branch = _run(["git", "rev-parse", "--abbrev-ref", "HEAD"])
      except Exception:
          pass
      message = f"sha: {sha}, status: {diff}, branch: {branch}"
      return message
  
file_path: dinov2/dinov2/utils/utils.py
imports: import logging
  import os
  import random
  import subprocess
  from urllib.parse import urlparse
  import numpy
  import torch
  from torch import nn
label_desc: Use image node_id 3 for calling a global function with example usage: get_sha() and returns: message, subprocess