Adding pointer back to Meta's original LLaMA model (#27)

- Adding pointer back to Meta's original LLaMA model (4b785bdb23f640beb7e8f9a4cbc9c4d16430676e)


Co-authored-by: Margaret Mitchell <[email protected]>

app.py

@@ -106,7 +106,7 @@ with gr.Blocks(theme=theme, analytics_enabled=False, css=css) as demo:
             """![](https://huggingface.co/spaces/trl-lib/stack-llama/resolve/main/stackllama_logo.png)
 
 
-            StackLLaMa is a 7 billion parameter language model that has been trained on pairs of questions and answers from [Stack Exchange](https://stackexchange.com) using Reinforcement Learning from Human Feedback (RLHF) with the [TRL library](https://github.com/lvwerra/trl). For more details, check out our [blog post](https://huggingface.co/blog/stackllama).
+            StackLLaMa is a 7 billion parameter language model based on [Meta's LLaMA model](https://ai.facebook.com/blog/large-language-model-llama-meta-ai/) that has been trained on pairs of questions and answers from [Stack Exchange](https://stackexchange.com) using Reinforcement Learning from Human Feedback (RLHF) with the [TRL library](https://github.com/lvwerra/trl). For more details, check out our [blog post](https://huggingface.co/blog/stackllama).
 
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