code: def app():
      d = ConcordanceSearchView()
      d.mainloop()
  
imports: import queue
  import re
  import threading
  from tkinter import END, LEFT, SUNKEN, Button, Entry, 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, nps_chat, sinica_treebank, treebank
  from nltk.draw.util import ShowText
  from nltk.util import in_idle
label_desc: Use image node_id 1 for calling a global function with example usage: app() without return types