FROM python:3.11-slim

WORKDIR /app

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

# Copy application code
COPY . .

# Create cache directory with correct permissions
RUN mkdir -p /tmp && chmod 777 /tmp

# Expose port for Hugging Face Spaces
EXPOSE 7860

# Start the application
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]