Update Dockerfile

Dockerfile

@@ -1,27 +1,27 @@
-FROM python:3.9-alpine
-
-WORKDIR /flask_app
-
-COPY requirements.txt .
-
-RUN pip install -r requirements.txt
-
-# Set up a new user named "user" with user ID 1000
-RUN useradd user
-
-# Switch to the "user" user
-USER user
-
-# Set home to the user's home directory
-ENV HOME=/home/user \
-	PATH=/home/user/.local/bin:$PATH
-
-# Set the working directory to the user's home directory
-WORKDIR $HOME/app
-
-# Copy the current directory contents into the container at $HOME/app setting the owner to the user
-COPY --chown=user . $HOME/app
-
-EXPOSE 8888
-
+FROM python:3.9-alpine
+
+WORKDIR /flask_app
+
+COPY requirements.txt .
+
+RUN pip install -r requirements.txt
+
+# Set up a new user named "user" with user ID 1000
+RUN useradd -m -u 1000 user
+
+# Switch to the "user" user
+USER user
+
+# Set home to the user's home directory
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH
+
+# Set the working directory to the user's home directory
+WORKDIR $HOME/app
+
+# Copy the current directory contents into the container at $HOME/app setting the owner to the user
+COPY --chown=user . $HOME/app
+
+EXPOSE 8888
+
 CMD ["python", "main.py"]