FROM python:3.9-slim

# Create and set cache directory
ENV TRANSFORMERS_CACHE=/app/cache
RUN mkdir -p ${TRANSFORMERS_CACHE} && chmod 777 ${TRANSFORMERS_CACHE}

WORKDIR /app
COPY requirements.txt .

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

COPY . .

EXPOSE 8000
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]