code: def setModelColumn(self, column):
      self.completer.setCompletionColumn(column)
      self.pFilterModel.setFilterKeyColumn(column)
      super(SearchableComboBox, self).setModelColumn(column)
  
file_path: PandasGUI/pandasgui/widgets/searchable_combobox.py
imports: from PyQt5 import QtCore, QtWidgets
  from PyQt5.QtCore import Qt
label_desc: Use image node_id 4 for calling the SearchableComboBox obj's underlying member method code with example usage: obj.setModelColumn(column) without return types