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+# Use the official Node.js 18 image as a base
+FROM node:18-alpine
+
+# Set the working directory in the container
+WORKDIR /usr/src/app
+
+# Copy the package.json and package-lock.json files (if any)
+COPY package*.json ./
+
+# Install any dependencies (if there are any, otherwise this step is skipped)
+RUN npm install --only=production
+
+# Copy the rest of the application code to the working directory
+COPY . .
+
+# Expose the port that the server listens on
+EXPOSE 4123
+
+# Command to run the application
+CMD ["node", "index.js"]