def recreate_all_variable_widgets(self):
    for tab_index in range(self.tab_widget.count()):
        function_tab = self.tab_widget.widget(tab_index)
        function_tab.destroy_variables_widgets()
        print('Destroyed all widgets from tab {}'.format(tab_index))
        function_tab.create_variables_widgets(window=self)
        print('Recreated all widgets from tab {}'.format(tab_index))
        function_tab.update()
        print('Update tab {}'.format(tab_index))