code: def isAnalysisServiceHidden(self, uid):
          
          if not uid:
              raise TypeError('None type or empty uid')
          sets = self.getAnalysisServiceSettings(uid)
          if 'hidden' not in sets:
              uc = getToolByName(self, 'uid_catalog')
              serv = uc(UID=uid)
              if serv and len(serv) == 1:
                  return serv[0].getObject().getRawHidden()
              else:
                  raise ValueError('{} is not valid'.format(uid))
          return sets.get('hidden', False)
docs: Checks if the analysis service that match with the uid provided must
          be hidden in results. If no hidden assignment has been set for the
          analysis in this request, returns the visibility set to the analysis
          itself.
  
          Raise a TypeError if the uid is empty or None
  
          Raise a ValueError if there is no hidden assignment in this request or
          no analysis service found for this uid.