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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def setup_context_menu(self):

 """Reimplement PythonShellWidget method"""

        PythonShellWidget.setup_context_menu(self)
        self.help_action = create_action(self, _("Help..."),
                           icon=ima.icon('DialogHelpButton'),
                           triggered=self.help)
        self.menu.addAction(self.help_action)