code: def find_version(version_file_path) -> str:
      with open(version_file_path) as version_file:
          version_match = re.search(
              r"^__version_tuple__ = (.*)", version_file.read(), re.M
          )
          if version_match:
              ver_tup = eval(version_match.group(1))
              ver_str = ".".join([str(x) for x in ver_tup])
              return ver_str
          raise RuntimeError("Unable to find version tuple.")
  
imports: import os
  import re
  import setuptools
label_desc: Use image node_id 2 for calling a global function with example usage: find_version(version_file_path) and returns: ver_str