add links to blog post

Signed-off-by: Chris Abraham <[email protected]>

Author: cjyabraham

_posts/2025-04-23-pytorch-2-7.md

@@ -5,7 +5,7 @@ title: "PyTorch 2.7 Release"
 
 We are excited to announce the release of PyTorch® 2.7 ([release notes](https://github.com/pytorch/pytorch/releases/tag/v2.7.0))! This release features: 
 
-* support for the NVIDIA Blackwell GPU architecture and pre-built wheels for CUDA 12.8 across Linux x86 and arm64 architectures. 
+* support for the [NVIDIA Blackwell GPU architecture](https://www.nvidia.com/en-us/data-center/technologies/blackwell-architecture/) and pre-built wheels for [CUDA 12.8](https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html) across Linux x86 and arm64 architectures. 
 * *torch.compile* support for Torch Function Modes which enables users to override any *torch.** operation  to implement custom user-defined behavior. 
 * Mega Cache which allows users to have end-to-end portable caching for torch; 
 * new features for FlexAttention - LLM first token processing, LLM throughput mode optimization and Flex Attention for Inference.