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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 setup(sphinx):
 """ This will be called by sphinx. """

    create_auto_documentation()

    # add the py3status lexer (for code blocks)
    from sphinx.highlighting import lexers
    lexers['py3status'] = Py3statusLexer()

    # enable screenshot directive for dynamic screenshots
    sphinx.add_directive('screenshot', ScreenshotDirective)