Local_chat_app_sample

🧠 Ollama LLM Chat API with FastAPI (Google Colab Edition)

This project demonstrates how to pull an LLM model using Ollama and serve it as a chat API using FastAPI, all inside a Google Colab environment.

📦 Tech Stack

• 🦙 Ollama (for running local LLMs)
• ⚡ FastAPI (for exposing the chat interface as an API)
• 🚀 Uvicorn (ASGI server to run FastAPI)
• 🧪 Google Colab (as the environment to run everything)
• 🧠 Langchain, Langgraph

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💡 Features

✅ Pull and run an LLM model (like llama2, mistral, or phi) using Ollama
✅ Expose the model via a simple FastAPI endpoint
✅ Send chat messages and get model-generated responses
✅ Designed to run entirely on Google Colab for quick testing