FROM python:3.11-slim

WORKDIR /src

# Copy requirements first for cache efficiency
COPY requirements.txt .

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

# Copy the backend application code
COPY src ./src

# Expose the port expected by HF Spaces (7860) and uvicorn
EXPOSE 7860

# Run the application
CMD ["python", "-m", "src.main", "--host", "0.0.0.0", "--port", "7860"]