# Use the official Python image
FROM python:3.10-slim

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV PIP_NO_CACHE_DIR=1

# Set work directory
WORKDIR /code

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements and install
COPY requirements.txt ./
RUN pip install --upgrade pip && pip install -r requirements.txt

# Copy the rest of the code
COPY . .

# Expose port for Uvicorn
EXPOSE 7860

# Hugging Face Spaces expects the app to run on 0.0.0.0:7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]