code: def canonical_ops(ops):
      ''' Returns the given operations array sorted with duplicates removed.
  
      @param ops checker.Ops
      @return: checker.Ops
      '''
      new_ops = sorted(set(ops), key=lambda x: (x.entity, x.action))
      return new_opf canonical_ops(ops):
      ''' Returns the given operations array sorted with duplicates removed.
  
      @param ops checker.Ops
      @return: checker.Ops
      '''
      new_ops = sorted(set(ops), key=lambda x: (x.entity, x.action))
      return new_ops
docs: Returns the given operations array sorted with duplicates removed.
  
      @param ops checker.Ops
      @return: checker.Ops