FROM python:3.11-buster AS builder COPY requirements.txt /requirements.txt RUN pip install --user -r requirements.txt FROM python:3.11-slim ENV MPLBACKEND=Agg COPY --from=builder /root/.local /root/.local RUN pip install --no-cache-dir black ENV TELEGRAM=TOKEN ENV IEX=TOKEN COPY . . # CMD [ "python", "./bot.py" ]