Dockerfile

FROM python:3.9-slim

WORKDIR /app

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

COPY . .

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

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]