code: def repo_version():
      """
      Determines the version of the repo by using `git describe`
  
      Returns
      -------
      str
          The full version of the repo in the format 'v#.#.#{a|b|rc}'
      """
      return __git("describe", "--tags", "--abbrev=0")
  
file_path: cuml/cpp/scripts/gitutils.py
imports: import subprocess
  import os
  import re
label_desc: Use image node_id 5 for calling a global function with example usage: repo_version() and returns: __git