code: def _init_paging(self, parent):
      innerframe = Frame(parent, background=self._BACKGROUND_COLOUR)
      self.prev = prev = Button(
          innerframe,
          text="Previous",
          command=self.previous,
          width="10",
          borderwidth=1,
          highlightthickness=1,
          state="disabled",
      )
      prev.pack(side="left", anchor="center")
      self.next = next = Button(
          innerframe,
          text="Next",
          command=self.__next__,
          width="10",
          borderwidth=1,
          highlightthickness=1,
          state="disabled",
      )
      next.pack(side="right", anchor="center")
      innerframe.pack(side="top", fill="y")
      self.reset_current_page()
  
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 9 for calling the CollocationsView obj's underlying member method code with example usage: obj._init_paging(parent) without return types