Update Dockerfile

Dockerfile

@@ -1,47 +1,27 @@
-# temporary building stage
-FROM python:3.8.5-slim as builder
-
-# install system dependencies
-RUN apt-get update
-RUN apt-get install -y --no-install-recommends build-essential gcc
-RUN apt-get install -y git
+FROM python:3.8.5
 
 WORKDIR /app
 
-# create a virtual environment for python
-RUN python -m venv /usr/service/venv
-ENV PATH="/usr/service/venv/bin:$PATH"
-#ENV PATH=“${PATH}:/root/.local/bin”
-
-# install python packages into virtual environment
-COPY requirements.txt .
-RUN pip install -r requirements.txt --no-cache-dir
+COPY ./requirements.txt /app/requirements.txt
+RUN pip3 install --no-cache-dir -r /app/requirements.txt
 RUN pip install numpy==1.20.0
 RUN pip install cython==0.29.21
 RUN pip install pygco==0.0.16
 
-# final stage
-FROM python:3.8.5-slim@sha256:0e07cc072353e6b10de910d8acffa020a42467112ae6610aa90d6a3c56a74911
-
-RUN apt-get update
-
-# create a high-privileged user called "python"
-RUN useradd -o -r -u 0 python
-
-# make the service directory and give "python" user access rights to the directory
-RUN mkdir /app && chown python:python /app
-WORKDIR /app
-
-# copy python environment and source files to service directory, and give "python" user
-# access rights to these files.
-COPY --chown=python:python apps/demo apps/demo
+# User
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME /home/user
+ENV PATH $HOME/.local/bin:$PATH
 
-# use the high-privileged "python" user
-USER 0
+WORKDIR $HOME
+RUN mkdir app
+WORKDIR $HOME/app
+COPY . $HOME/app
 
-# use python environment and start service
 EXPOSE 8501
-#ENV PATH="/usr/service/venv/bin:$PATH"
-#ENV PATH=“${PATH}:/root/.local/bin”
-#ENV PYTHONPATH=.
-ENTRYPOINT ["streamlit", "run", "apps/demo/ⓘ_Introduction.py", "--server.port=8501", "--server.address=0.0.0.0"]
+CMD streamlit run ⓘ_Introduction.py.py \
+    --server.headless true \
+    --server.enableCORS false \
+    --server.enableXsrfProtection false \
+    --server.fileWatcherType none