Rename Dockerfile-test to Dockerfile

Dockerfile-test → Dockerfile

@@ -1,11 +1,8 @@
 FROM python:3.9
+RUN useradd -m -u 1000 user
 WORKDIR /code
 COPY ./requirements.txt /code/requirements.txt
+RUN pip install --upgrade pip
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
-RUN useradd -m -u 1000 user
 USER user
-ENV HOME=/home/user \
-    PATH=/home/user/.local/bin:$PATH
-WORKDIR $HOME/app
-COPY --chown=user . $HOME/app
-CMD ["python", "app.py"]
+COPY --link --chown=1000 ./ /code