Add link to .vgf resources

Author: annietllnd

content/learning-paths/mobile-graphics-and-gaming/model-training-gym/1-introduction.md

@@ -16,12 +16,10 @@ Arm enables neural graphics through the [**Neural Graphics Development Kit**](ht
 
 At its core are the ML Extensions for Vulkan, which bring native ML inference into the GPU pipeline using structured compute graphs. These extensions (`VK_ARM_tensors` and `VK_ARM_data_graph`) allow real-time upscaling and similar effects to run efficiently alongside rendering tasks.
 
-The neural graphics models can be developed using well-known ML frameworks like **PyTorch**, and exported to deployment using Arm's hardware-aware pipeline. The workflow converts the model to `.vgf` via the TOSA intermediate representation, making it possible to do tailored model development for you game use-case. This Learning Path focuses on **Neural Super Sampling (NSS)** as the use case for training, evaluating, and deploying neural models using a toolkit called the [**Neural Graphics Model Gym**](https://github.com/arm/neural-graphics-model-gym). To learn more about NSS, you can check out the [resources on Hugging Face](https://huggingface.co/Arm/neural-super-sampling).
+The neural graphics models can be developed using well-known ML frameworks like **PyTorch**, and exported to deployment using Arm's hardware-aware pipeline. The workflow converts the model to `.vgf` via the TOSA intermediate representation, making it possible to do tailored model development for you game use-case. This Learning Path focuses on **Neural Super Sampling (NSS)** as the use case for training, evaluating, and deploying neural models using a toolkit called the [**Neural Graphics Model Gym**](https://github.com/arm/neural-graphics-model-gym). To learn more about NSS, you can check out the [resources on Hugging Face](https://huggingface.co/Arm/neural-super-sampling). Additonally, Arm has developed a set of Vulkan Samples to get started. Specifically, `.vgf` format is introduced in the `postprocessing_with_vgf` one. The Vulkan Samples and over-all developer resources for neural graphics is covered in the [introductory Learning Path](/learning-paths/mobile-graphics-and-gaming/vulkan-ml-sample).
 
 Starting in 2026, Arm GPUs will feature dedicated neural accelerators, optimized for low-latency inference in graphics workloads. To help developers get started early, Arm provides the ML Emulation Layers for Vulkan that simulate future hardware behavior, so you can build and test models now.
 
-To learn more about the Development Kit, check out the [introductory Learning Path](/learning-paths/mobile-graphics-and-gaming/vulkan-ml-sample).
-
 ## What is the Neural Graphics Model Gym?
 
 The Neural Graphics Model Gym is an open-source toolkit for fine-tuning and exporting neural graphics models. It is designed to streamline the entire model lifecycle for graphics-focused use cases, like NSS.