code: def init_xclip_clipboard():
      DEFAULT_SELECTION = "c"
      PRIMARY_SELECTION = "p"
  
      def copy_xclip(text, primary=False):
          text = _stringifyText(text)  # Converts non-str values to str.
          selection = DEFAULT_SELECTION
          if primary:
              selection = PRIMARY_SELECTION
          with subprocess.Popen(
              ["xclip", "-selection", selection],
              stdin=subprocess.PIPE,
              close_fds=True,
          ) as p:
              p.communicate(input=text.encode(ENCODING))
  
      def paste_xclip(primary=False):
          selection = DEFAULT_SELECTION
          if primary:
              selection = PRIMARY_SELECTION
          with subprocess.Popen(
              ["xclip", "-selection", selection, "-o"],
              stdout=subprocess.PIPE,
              stderr=subprocess.PIPE,
              close_fds=True,
          ) as p:
              stdout = p.communicate()[0]
          # Intentionally ignore extraneous output on stderr when clipboard is empty
          return stdout.decode(ENCODING)
  
      return copy_xclip, paste_xclip
  
imports: import contextlib
  import ctypes
  from ctypes import c_size_t, c_wchar, c_wchar_p, get_errno, sizeof
  import os
  import platform
  from shutil import which
  import subprocess
  import time
  import warnings
  from pandas.errors import PyperclipException, PyperclipWindowsException
  from pandas.util._exceptions import find_stack_level
label_desc: Use image node_id 5 for calling a global function with example usage: init_xclip_clipboard() and returns: copy_xclip,  paste_xclip, stdout