code: def get_my_checkout_target():
      mypath = os.path.dirname(os.path.realpath(__file__))
      target = get_commit(mypath)
      if target is None:
          target = get_my_branch()
  
      return target
  
file_path: studio/studio/git_util.py
imports: import re
  import subprocess
  import os
label_desc: Use image node_id 9 for calling a global function with example usage: get_my_checkout_target() and returns: target