Update Dockerfile

Dockerfile

@@ -2,14 +2,14 @@ FROM python:3.9
 
 WORKDIR /code
 
+# Add user with UID 1000 and give it full permissions
+RUN useradd -m -u 1000 user && chown -R user /code
+USER user
+
 COPY ./requirements.txt /code/requirements.txt
 
 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
 
@@ -17,5 +17,4 @@ WORKDIR $HOME/app
 
 COPY --chown=user . $HOME/app
 
-EXPOSE 8501
 CMD streamlit run app.py