FastAPI ChatGPT Sample Project

This repository contains a sample project that demonstrates how to integrate FastAPI with ChatGPT, a powerful language model developed by OpenAI. With this project, you can create a simple web application that allows users to interact with ChatGPT through a RESTful API. The API's sole capability is to request travel recommendations from ChatGPT given a country and a season.

Prerequisites

Before you begin, ensure you have the following installed on your system:

• Python 3.8+
• An OpenAI API key (Sign up at OpenAI and follow their API key setup instructions)
• Docker

Run Using Docker

1. Build the image:

   docker build -t try-fastapi-chatgpt:latest .

2. Run a container based from the image:

   docker run --rm -p 3000:3000 -e "OPENAI_API_KEY=sk-YOURSECRETKEY" try-fastapi-chatgpt:latest

3. Here are the links:

• localhost:3000/ - just says hello...
• localhost:3000/docs - shows the SwaggerUI (OpenAPI docs)
• localhost:3000/recommend - endpoint for the travel recommender (see docs for more details)

Getting Started for Development

1. Clone this repository to your local machine:

   git clone https://github.com/pilosoposerio/try-fastapi-chatgpt.git
   cd try-fastapi-chatgpt

2. Create a Python virtual environment:

   python3 -m venv .venv
   source .venv/bin/activate

3. Install the requirements:

   pip install -r requirements.txt

4. Run the API via uvicorn

   uvicorn try_fastapi_chatgpt.application.api.fastapi:app --reload --port 3000