Workaround the doc error by locking Pygments to 2.4.2 (#2344)
Workaround the doc error by locking Pygments to 2.4.2 (#2344)

Signed-off-by: Xiangce Liu <6f4946a173cc16b4c8ed6d9f6e7adce8344c97fc@redhat.com>
RedHatInsights/insights-core,RedHatInsights/insights-core