@NotNull
  private static TextRange getRangeOfContentWithoutBraces(@NotNull PsiElement literal) {
    if (literal instanceof PyTupleExpression) {
      return TextRange.create(0, literal.getTextLength());
    }

    final String replacedText = literal.getText();
    
    final PsiElement firstChild = literal.getFirstChild();
    final int contentStartOffset;
    if (PyTokenTypes.OPEN_BRACES.contains(firstChild.getNode().getElementType())) {
      contentStartOffset = firstChild.getTextLength();
    }
    else {
      contentStartOffset = 0;
    }

    final PsiElement lastChild = literal.getLastChild();
    final int contentEndOffset;
    if (PyTokenTypes.CLOSE_BRACES.contains(lastChild.getNode().getElementType())) {
      contentEndOffset = replacedText.length() - lastChild.getTextLength();
    }
    else {
      contentEndOffset = replacedText.length();
    }

    return TextRange.create(contentStartOffset, contentEndOffset);
  }
@NotNull
  private static TextRange getRangeOfContentWithoutBraces(@NotNull PsiElement literal)