FROM python:3.10-slim

WORKDIR /app

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

COPY . .

RUN mkdir -p /app/saved_models \
    && chmod -R 777 /app/saved_models \
    && mkdir -p /app/predictions \
    && chmod -R 777 /app/predictions \
    && mkdir -p /app/tokenizer \
    && chmod -R 777 /app/tokenizer

EXPOSE 8000

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