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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 _hide_loading_page(self):

 """Hide animation shown while the kernel is loading."""

        self.infowidget.hide()
        self.shellwidget.show()
        self.info_page = self.blank_page
        self.set_info_page()
        self.shellwidget.sig_prompt_ready.disconnect(self._hide_loading_page)