Update README.md

README.md

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 pinned: false
 license: mit
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+This Hugging Face Space hosts an AI assistant powered by Ollama, FastAPI, and Streamlit.
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+Ollama: The large language model (LLM) inference engine.
+
+FastAPI: Provides a robust backend API for interacting with the LLM.
+
+Streamlit: Offers an intuitive and interactive web-based user interface.
+
+### How it Works
+The Docker container starts, running Ollama, FastAPI, and Streamlit concurrently.
+
+Ollama pulls and serves the `krishna_choudhary/lightweight_chatbot` model.
+
+The Streamlit UI (exposed on port `8501`) communicates with the FastAPI backend (running internally on port `7860`) to send user prompts and receive AI responses.
+
+### Get Started
+Simply type your query into the text box and click "Get Response" to interact with the AI assistant.
+
+Built with Docker, Ollama, FastAPI, and Streamlit.