Create Dockerfile

Dockerfile

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+# Use an official Python runtime as a parent image
+FROM python:3.8-slim
+
+# Set the working directory in the container
+WORKDIR /usr/src/app
+
+# Copy the current directory contents into the container at /usr/src/app
+COPY . .
+
+# Install any needed packages specified in requirements.txt
+RUN pip install --no-cache-dir flask gunicorn
+
+# Expose the ports the app runs on
+EXPOSE 8080 8000
+
+# Install Node.js for serving the static site and npm to install http-server
+RUN apt-get update && \
+    apt-get install -y nodejs npm && \
+    npm install -g http-server
+
+# Command to run the Flask app using Gunicorn on port 8000
+CMD gunicorn -b :8000 app:app & http-server ./static -p 8080