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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 run( project: 'projects.Project', step: 'projects.ProjectStep' ) -> dict: """ Runs the markdown file and renders the contents to the notebook display :param project: :param step: :return: A run response dictionary containing """


    with open(step.source_path, 'r') as f:
        code = f.read()

    try:
        cauldron.display.markdown(code, **project.shared.fetch(None))
        return {'success': True}
    except Exception as err:
        return dict(
            success=False,
            html_message=templating.render_template(
                'markdown-error.html',
                error=err
            )
        )