---
title: Lightweight Chatbot
emoji: 🚀
colorFrom: purple
colorTo: yellow
sdk: docker
app_port: 8501
pinned: false
license: mit
---


# 🤖 Ollama AI Assistant

This project hosts a lightweight AI assistant powered by **Ollama**, **FastAPI**, and **Streamlit**, all bundled in a single Docker environment.

## 🚀 Overview

- **Ollama** – Runs and serves the LLM model.
- **FastAPI** – Handles backend API requests to interact with the model.
- **Streamlit** – Provides a user-friendly web UI.
- **Docker** – Runs everything in isolated and reproducible containers.

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## 🧠 How It Works

1. **Ollama** loads the LLM model: `krishna_choudhary/lightweight_chatbot`.
2. **FastAPI** provides an API backend (running on internal port `7860`) for prompt-response communication.
3. **Streamlit UI** (exposed on port `8501`) lets users enter prompts and receive responses.
4. The UI interacts with FastAPI, which in turn queries the LLM via Ollama.

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## 🖥️ User Interface

By default, the **Streamlit UI** is the primary interface and launches at: