Update Dockerfile

Dockerfile

@@ -8,14 +8,14 @@ USER user
 # Dockerfile
 
 # Copy local code to the container image.
-ENV HOME=/home/user
-WORKDIR $HOME/app
-COPY . $HOME/app
+# ENV HOME=/home/user
+WORKDIR /app
+COPY . /app
 
 RUN pip install --no-cache-dir --upgrade pip
 RUN pip install --no-cache-dir -r requirements.txt
 
-COPY --chown=user . $HOME/app
+COPY --chown=user . /app
 
 
 # Run the web service on container startup. Here we use the gunicorn