refractor from flask template

Dockerfile

@@ -1,7 +1,12 @@
 FROM python:3.10
 ARG PYPI_MIRROR=https://pypi.tuna.tsinghua.edu.cn/simple
 ENV PYPI_MIRROR=${PYPI_MIRROR}
-ADD  . /app
-WORKDIR /app
-RUN  ./scripts/setup-env.sh
-CMD  /app/venv/bin/waitress-serve app:app
+WORKDIR /code
+
+COPY requirements.txt /code/requirements.txt
+COPY scripts /code/scripts
+RUN  ls && ./scripts/setup-env.sh
+
+ADD  app app
+EXPOSE 8000
+CMD ["/code/venv/bin/uvicorn", "app.main:app", "--host", "0.0.0.0"]