Add readme

Author: adribaeza

README.md

@@ -52,10 +52,14 @@ The TinyLlama model, a conversational language model, is downloaded and loaded w
 The backend exposes an API that the frontend uses to send chat messages and receive responses from the chatbot.
 Both components, frontend and backend, are containerized with Docker and can be deployed using Docker Compose or Kubernetes. This separation allows for independent scaling and deployment of each part of the application.
 
+**Communication:**
+
 The frontend communicates with the backend via HTTP POST requests, sending chat messages to the backend and receiving responses generated by the TinyLlama model. The TinyLlama model is not hosted externally but is directly integrated and loaded within the backend to provide real-time responses.
 
 The application is designed to be user-friendly and interactive, allowing users to chat with the chatbot and view responses immediately. It can be deployed on local machines or in the cloud using Docker Compose or Kubernetes.
 
+**Architecture Diagram:**
+
 ```
 +--------------------------------------+
 |               Docker                 |