# CPU-side (x86) environment: data pipeline, normalization, unit tests. # GPU-side python comes from the training container ($SIF), not from here. --extra-index-url https://download.pytorch.org/whl/cpu torch==2.12.1+cpu numpy==2.5.0 pyarrow==24.0.0 pytest==9.1.1 huggingface_hub==1.22.0 transformers==4.57.6 safetensors==0.7.0