parameters: (id_, user)
docstring: Remove an Actor from CRITs.
  
      :param id_: The ObjectId of the Actor to remove.
      :type id_: str
      :param user: The user removing this Actor.
      :type user: :class:`crits.core.user.CRITsUser`
      :returns: dict with keys "success" (boolean) and "message" (str) if failed.
docstring_summary: Remove an Actor from CRITs.
docstring_tokens: Remove an Actor from CRITs .
function: def actor_remove(id_, user):
      """
      Remove an Actor from CRITs.
  
      :param id_: The ObjectId of the Actor to remove.
      :type id_: str
      :param user: The user removing this Actor.
      :type user: :class:`crits.core.user.CRITsUser`
      :returns: dict with keys "success" (boolean) and "message" (str) if failed.
      """
  
      actor = Actor.objects(id=id_).first()
      if actor:
          actor.delete(username=user.username)
          return {'success': True}
      else:
          return {'success':False, 'message':'Could not find Actor.'}
function_tokens: def actor_remove ( id_ , user ) : actor = Actor . objects ( id = id_ ) . first ( ) if actor : actor . delete ( username = user . username ) return { 'success' : True } else : return { 'success' : False , 'message' : 'Could not find Actor.' }