@Nls(capitalization = Nls.Capitalization.Sentence)
      @NotNull
      @Override
      public String getFamilyName() {
        return PyPsiBundle.message("INSP.abstract.class.set.as.metaclass", PyNames.ABC_META);
      }
@Nls(capitalization = Nls.Capitalization.Sentence)
      @NotNull
      @Override
      public String getFamilyName()