LiveUpdateContribution
**********************

class praw.models.reddit.live.LiveUpdateContribution(update: praw.models.reddit.live.LiveUpdate)

   Provides a set of contribution functions to LiveUpdate.

   __init__(update: praw.models.reddit.live.LiveUpdate)

      Create an instance of "LiveUpdateContribution".

      Parameters:
         **update** – An instance of "LiveUpdate".

      This instance can be retrieved through "update.contrib" where
      update is a "LiveUpdate" instance. E.g.,

         thread = reddit.live("ukaeu1ik4sw5")
         update = thread["7827987a-c998-11e4-a0b9-22000b6a88d2"]
         update.contrib  # LiveUpdateContribution instance
         update.contrib.remove()

   remove()

      Remove a live update.

      Usage:

         thread = reddit.live("ydwwxneu7vsa")
         update = thread["6854605a-efec-11e6-b0c7-0eafac4ff094"]
         update.contrib.remove()

   strike()

      Strike a content of a live update.

         thread = reddit.live("xyu8kmjvfrww")
         update = thread["cb5fe532-dbee-11e6-9a91-0e6d74fabcc4"]
         update.contrib.strike()

      To check whether the update is stricken or not, use
      "update.stricken" attribute.

      Note:

        Accessing lazy attributes on updates (includes
        "update.stricken") may raise "AttributeError". See
        "LiveUpdate" for details.
