Add something inside

Dockerfile.txt

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+# Use an official Node.js runtime as a parent image
+FROM node:14
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Copy package.json and package-lock.json to the working directory
+COPY package*.json ./
+
+# Install application dependencies
+RUN npm install
+
+# Copy the rest of your application code to the container
+COPY . .
+
+ENV PORT=8080
+
+# Expose a port (if your application listens on a specific port)
+EXPOSE 8080
+
+# Define the command to start your application
+#CMD ["node", "app.js"]
+CMD ["npm", "start"]