class_docstr: Tag words' parts-of-speech.
class_docstr_tok: ["Tag","words","'","parts-of-speech","."]
docstr: Setup variables.
docstr_tok: ["Setup","variables","."]
code: def __init__(self, language: str):
      """Setup variables."""
      self.language = language
      self.available_taggers = self._setup_language_variables(
          self.language
      )
      self.models = {}
  
file_path: cltk/src/cltk/tag/pos.py
imports: import os
  from nltk.tag import CRFTagger
  from nltk.tokenize import wordpunct_tokenize
  from cltk.utils import CLTK_DATA_DIR
  from cltk.utils.file_operations import open_pickle
label_desc: Use image node_id 1 to create a new POSTag object  with example: obj = POSTag(language)