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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 showMessageOverlay(self, pchText, pchCaption, pchButton0Text, pchButton1Text, pchButton2Text, pchButton3Text):
 """Show the message overlay. This will block and return you a result."""


        fn = self.function_table.showMessageOverlay
        result = fn(pchText, pchCaption, pchButton0Text, pchButton1Text, pchButton2Text, pchButton3Text)
        return result