@Override
      public void visitPyStringLiteralExpression(@NotNull PyStringLiteralExpression node) {
        super.visitPyStringLiteralExpression(node);
        if (oldElement != null) {
          for (PsiReference ref : node.getReferences()) {
            if (ref.isReferenceTo(oldElement)) {
              ref.bindToElement(newElement);
            }
          }
        }
        restoreReference(node, node, otherMovedElements);
      }
@Override
      public void visitPyStringLiteralExpression(@NotNull PyStringLiteralExpression node)