# Use a lightweight Python image
FROM python:3.9-slim

# Set the working directory
WORKDIR /app

# Copy requirements and install dependencies
COPY app/requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir -r /app/requirements.txt

# Copy the rest of the app code
COPY app /app

# Expose the port FastAPI will use
EXPOSE 8000

# Command to run the FastAPI app
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]