@Override
    public void visitPyNoneLiteralExpression(@NotNull PyNoneLiteralExpression node) {
      getHolder().newAnnotation(HighlightSeverity.ERROR, message("ANN.assignment.to.keyword")).range(node).create();
    }
@Override
    public void visitPyNoneLiteralExpression(@NotNull PyNoneLiteralExpression node)