Return a morfessor model for `lang` and of version `version`

  Args:
    lang (string): language code.
    version (string): version of the parameters to be used.

def load_transliteration_table(lang="en", version="2"):
  """Return a morfessor model for `lang` and of version `version`

  Args:
    lang (string): language code.
    version (string): version of the parameters to be used.
  """
  src_dir = "transliteration{}".format(version)
  p = locate_resource(src_dir, lang)
  file_handler = _open(p)
  return pickle.load(file_handler)