Update README.md

Author: al3xne

ai-and-app-modernisation/ai-services/generative-ai-service/rag-genai/files/README.md

@@ -9,22 +9,14 @@ Also check the file LangChainRAG.py which allows you to create an application (i
 <img src="./RagArchitecture.svg">
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-<!-- ## Limited Availability
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-Oracle Generative AI Service is in Limited Availability as of today when we are creating this repo.
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-Customers can easily enter in the LA programs. To test these functionalities you need to enrol in the LA programs and install the proper versions of software libraries.
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-Code and functionalities can change, as a result of changes and new features -->
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 ## Prerequisites
 
 Before getting started, make sure you have the following installed:
 
 - Oracle Generative AI Service
-- llama index
-- langchain
-- qdrant client
+- Llama index
+- Langchain
+- Qdrant client
 - SentenceTransformerEmbeddings
 
 ## Setting up the Environment