# Base image
FROM python:3.11-slim

# Set work directory
WORKDIR /app

# Install dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy source code
COPY . .

# Expose FastAPI app
EXPOSE 8000

# Start FastAPI server
CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "8000"]