Update Dockerfile

docker/docker-cuda/Dockerfile

@@ -1,3 +1,5 @@
+# Default use the NVIDIA official image with PyTorch 2.3.0
+# https://docs.nvidia.com/deeplearning/frameworks/pytorch-release-notes/index.html
 ARG BASE_IMAGE=nvcr.io/nvidia/pytorch:24.02-py3
 FROM ${BASE_IMAGE}