Update Dockerfile

FROM python:3.10-slim-bullseye

RUN pip install --no-cache-dir gunicorn flask[async]

RUN apt install -y openssl

RUN apt clean

# The following line does not necessarily have to be updated with the requirements.txt as this is just to speed up the requirements.txt part (to improve cachability)

RUN pip install --no-cache-dir snscrape==0.4.3.20220106 aiohttp[speedups] requests switch nest_asyncio cachetools click asyncache pyyaml

EXPOSE 8000

RUN pip install -r REQUIREMENTS.txt

COPY . /app

WORKDIR /app

RUN pip install --upgrade -r REQUIREMENTS.txt

ENTRYPOINT ["gunicorn", "-b", "0.0.0.0:8000", "--config", "gunicorn.conf", "app:app"]