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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 _endCodeIfNeeded(line, inCodeBlock):
 """Simple routine to append end code marker if needed."""

        assert isinstance(line, str)
        if inCodeBlock:
            line = '# @endcode{0}{1}'.format(linesep, line.rstrip())
            inCodeBlock = False
        return line, inCodeBlock