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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 clear(self):
 """Clears the paginator to have no pages."""

        if self.prefix is not None:
            self._current_page = [self.prefix]
            self._count = len(self.prefix) + 1 # prefix + newline
        else:
            self._current_page = []
            self._count = 0
        self._pages = []