Update DESCRIPTION.md

DESCRIPTION.md

@@ -4,4 +4,4 @@ This project is an innovative initiative by [Tall Tree Health](https://www.tallt
 
 # Computational Tools
 
-The application was developed using the Python programming language. The back-end architecture was built using LangChain, while the front-end, specifically the chat interface, was created using Streamlit. At the core of our chatbot is OpenAI’s GPT-4 (Generative Pre-trained Transformer 4), a state-of-the-art language model known for its advanced comprehension and generation capabilities. For storage of the embeddings and efficient similarity search, the Qdrant vector database was chosen. LangChain offers seamless integration with both the OpenAI API and Qdrant, ensuring a smooth workflow.
+The application has been developed in pure Python. The back-end architecture has been built using LangChain, while the front-end, i.e. the chat interface, has been created with Streamlit. At the core of our chatbot lies OpenAI's GPT-4 (Generative Pre-trained Transformer 4), a state-of-the-art language model known for its advanced comprehension and generation capabilities. For storage of the embeddings and efficient similarity search, the Qdrant vector database is used. LangChain offers seamless integration with both the OpenAI API and Qdrant, ensuring a smooth workflow.