@Nullable
  public static PyExpression getFormatValueExpression(@NotNull PyStringLiteralExpression element) {
    final PsiElement parent = element.getParent();
    if (parent instanceof PyBinaryExpression binaryExpr) {
      if (binaryExpr.isOperator("%")) {
        PyExpression expr = binaryExpr.getRightExpression();
        while (expr instanceof PyParenthesizedExpression) {
          expr = ((PyParenthesizedExpression)expr).getContainedExpression();
        }
        return expr;
      }
    }
    return null;
  }
@Nullable
  public static PyExpression getFormatValueExpression(@NotNull PyStringLiteralExpression element)