fix llama stack image & links (#6481)

* fix llama stack image

* fix another link

Author: dprotaso

docs/blog/articles/ai_functions_llama_stack.md

@@ -15,11 +15,11 @@ Llama Stack is an open-source framework for building generative AI applications.
 
 * Standalone applications as examples for how to build production-grade AI applications with Llama Stack
 
-<img alt="Llama Stack" src="https://llama-stack.readthedocs.io/en/latest/_images/llama-stack.png" style="width: 400px;" />
+<img alt="Llama Stack" src="https://llamastack.github.io/img/llama-stack.png" style="width: 400px;" />
 
 ### Llama Stack setup for Kubernetes
 
-For Llama Stack an easy way to get started is using [Ollama](https://github.com/ollama/ollama){:target="_blank"} as the inference provider for a Llama Model. The [Llama Stack Quickstart](https://llama-stack.readthedocs.io/en/latest/getting_started/index.html){:target="_blank"} shows how to do this for a local environment. But we are using Kubernetes! For k8s, you need:
+For Llama Stack an easy way to get started is using [Ollama](https://github.com/ollama/ollama){:target="_blank"} as the inference provider for a Llama Model. The [Llama Stack Quickstart](https://llamastack.github.io/docs/getting_started/quickstart){:target="_blank"} shows how to do this for a local environment. But we are using Kubernetes! For k8s, you need:
 
 * [Kind](https://kind.sigs.k8s.io/){:target="_blank"}
 * [Ollama](https://github.com/ollama/ollama){:target="_blank"}