code: def init():
      try:
          import jpype
          import jpype.imports
      except ModuleNotFoundError:
          raise ModuleNotFoundError(
              "Belarusian phonemizer requires to install module 'jpype1' manually. Try `pip install jpype1`."
          )
  
      try:
          jar_path = os.environ["BEL_FANETYKA_JAR"]
      except KeyError:
          raise KeyError(
              "You need to define 'BEL_FANETYKA_JAR' environment variable as path to the fanetyka.jar file"
          )
  
      jpype.startJVM(classpath=[jar_path])
  
      # import the Java modules
      from org.alex73.korpus.base import GrammarDB2, GrammarFinder
  
      grammar_db = GrammarDB2.initializeFromJar()
      global finder
      finder = GrammarFinder(grammar_db)
  
label_desc: Use image node_id 1 for calling a global function with example usage: init() without return types