Update README.md

README.md

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 **[Update Oct. 20, 2023]**
 
-**We have just released a series of Llama 2 demo apps [here](./demo_apps).**
-
-**These examples show how to:**
-- **Run Llama 2 locally and in the cloud**
-- **Augment the Llama 2 models knowledge using information from:**
-  - **PDF documents**
-  - **a database**
-  - **live data**
-  - **video transcript**
+**We have just released a series of Llama 2 demo apps [here](./demo_apps). These examples show how run Llama 2 locally and in the cloud to chat about data (PDF, DB, or live) and generate video summary.**
 
 
 The 'llama-recipes' repository is a companion to the [Llama 2 model](https://github.com/facebookresearch/llama). The goal of this repository is to provide examples to quickly get started with fine-tuning for domain adaptation and how to run inference for the fine-tuned models. For ease of use, the examples use Hugging Face converted versions of the models. See steps for conversion of the model [here](#model-conversion-to-hugging-face).