@Override
    public void visitPyLambdaExpression(final @NotNull PyLambdaExpression node) {
      getHolder().newAnnotation(HighlightSeverity.ERROR, message("ANN.cant.assign.to.lambda")).range(node).create();
    }
@Override
    public void visitPyLambdaExpression(final @NotNull PyLambdaExpression node)