https://huggingface.co/datasets/SwashBuckler001/idiombench/resolve/main/Python/train/3.13/union-syntax/modern_10.py
hf download hf://datasets/SwashBuckler001/idiombench/Python/train/3.13/union-syntax/modern_10.py
curl -L -o modern_10.py https://huggingface.co/datasets/SwashBuckler001/idiombench/resolve/main/Python/train/3.13/union-syntax/modern_10.py
