FROM python:3.10-slim

WORKDIR /app

# install OS packages needed for timezone handling and build tools
RUN apt-get update && \
    apt-get install -y --no-install-recommends tzdata && \
    rm -rf /var/lib/apt/lists/*

COPY . /app

RUN pip install --no-cache-dir fastapi uvicorn[standard] requests pydantic

EXPOSE 7860

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