# 1. Start with a lightweight Linux image that has Python
FROM python:3.10-slim

# 2. Set the working directory inside the container
WORKDIR /app

# 3. Install system dependencies (needed for llama-cpp)
RUN apt-get update && apt-get install -y \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# 4. Copy your requirements file and install them
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# 5. Copy your application code
COPY . .

# 6. Expose the port your FastAPI app uses
EXPOSE 7860

# 7. Command to run your app
CMD ["python", "app.py"]