code: def keyPressEvent(self, event):
      if event.key() == Qt.Key_Delete:
          for row in [
              x.row() for x in self.list_view.selectedIndexes()
          ]:
              self.pgdf.remove_filter(row)
  
imports: import os
  import re
  import sys
  from PyQt5 import QtCore, QtGui, QtWidgets
  from PyQt5.QtCore import Qt
  from PyQt5.QtGui import QDesktopServices
  from PyQt5.QtCore import QUrl
  from pandasgui.utility import nunique, unique
  from pandasgui.store import PandasGuiDataFrameStore
  import pandasgui
  import logging
label_desc: Use image node_id 3 for calling the FilterViewer obj's underlying member method code with example usage: obj.keyPressEvent(event) without return types