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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 get_cairo_export_info(self, filetype):
 """Shows Cairo export dialog and returns info Parameters filetype: String in ["pdf", "svg"] \tFile type for which export info is gathered """


        export_dlg = CairoExportDialog(self.main_window, filetype=filetype)

        if export_dlg.ShowModal() == wx.ID_OK:
            info = export_dlg.get_info()
            export_dlg.Destroy()
            return info

        else:
            export_dlg.Destroy()