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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 render_content(text, user_content=False, context=None, username=None, password=None, render_offline=False, api_url=None):
 """ Renders the specified markup and returns the result. """

    renderer = (GitHubRenderer(user_content, context, api_url)
                if not render_offline else
                OfflineRenderer(user_content, context))
    auth = (username, password) if username or password else None
    return renderer.render(text, auth)