code: def get_version():
      path = os.path.join(
          os.path.dirname(os.path.abspath(__file__)),
          "datasette",
          "version.py",
      )
      g = {}
      with open(path) as fp:
          exec(fp.read(), g)
      return g["__version__"]
  
label_desc: Use image node_id 2 for calling a global function with example usage: get_version() and returns: g