Update Dockerfile

Dockerfile

@@ -1,13 +1,11 @@
 FROM python:3.9
-
-RUN useradd -m -u 1000 user
-USER user
-ENV PATH="/home/user/.local/bin:$PATH"
-
+COPY . /app
 WORKDIR /app
-
-COPY --chown=user ./requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
-
-COPY --chown=user . /app
-CMD [web: gunicorn app:app]
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+# Copy the Flask application and templates directory into the container
+COPY app.py .
+COPY templates templates
+# Expose the port the application will run on
+EXPOSE 5001
+CMD ["python", "app.py"]