@Override
  public @NotNull List<PyExpression> getExpressionsAt(@NotNull PsiElement elementAt) {
    return SyntaxTraverser.psiApi()
      .parents(elementAt)
      .takeWhile(e -> !(e instanceof PsiFile))
      .filter(PyExpression.class)
      .toList();
  }
@Override
  public @NotNull List<PyExpression> getExpressionsAt(@NotNull PsiElement elementAt)