def back_btn_clicked(self, widget, data=None):
        """
        Event for back button.
        This occurs in case of devassistant fail.
        """
        self.remove_link_button()
        self.run_window.hide()
        self.parent.path_window.path_window.show()
def back_btn_clicked ( self , widget , data = None ) : self . remove_link_button ( ) self . run_window . hide ( ) self . parent . path_window . path_window . show ( )
Event for back button.
        This occurs in case of devassistant fail.