Run the Project

Open 2 terminals in VS Code.

Terminal 1 (Backend)

cd backend
python3 -m venv .venv
source .venv/bin/activate  
pip install -r requirements.txt
python3 -m uvicorn app.main:app --host 127.0.0.1 --port 8000 --reload

Configure the env and set your Gemini configuration in backend/.env:

GEMINI_API_KEY=your_api_key_here
GEMINI_MODEL=gemini-3.6-flash
DATABASE_URL=sqlite:///./airline.db

Terminal 2 (Frontend)

cd frontend
npm install
npm run dev

Now open:

• http://127.0.0.1:3000