code: def __init__(self, queue):
      self.result_count = None
      self.selected_corpus = None
      self.collocations = None
      self.CORPORA = _CORPORA
      self.DEFAULT_CORPUS = _DEFAULT
      self.queue = queue
      self.reset_results()
  
imports: import queue
  import threading
  from tkinter import END, LEFT, SUNKEN, Button, Frame, IntVar, Label, Menu, OptionMenu, Scrollbar, StringVar, Text, Tk
  from tkinter.font import Font
  from nltk.corpus import alpino, brown, cess_cat, cess_esp, floresta, indian, mac_morpho, machado, nps_chat, sinica_treebank, treebank
  from nltk.probability import FreqDist
  from nltk.util import in_idle
label_desc: Use image node_id 1 to create a new CollocationsModel object  with example: obj = CollocationsModel(queue)