Create Dockerfile

Dockerfile

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+FROM python:3.10-slim-buster
+
+### Set up user with permissions
+# 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
+
+### Set up app-specific content
+COPY requirements.txt requirements.txt
+RUN pip3 install -r requirements.txt
+
+COPY . .
+
+### Update permissions for the app
+USER root
+RUN chmod 777 ~/app/*
+USER user
+
+CMD ["gunicorn", "-b", "0.0.0.0:7860", "flask_app:test"]