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@@ -1,36 +1,47 @@
-# Use an official Node.js runtime as a parent image
-FROM node:21
+# Use an official Python runtime as a parent image
+FROM python:latest
 
-# Set the working directory in the container
-WORKDIR /app
+# Set environment variable to avoid buffering issues
+ENV PYTHONUNBUFFERED 1
+
+# Make port 8000 available to the world outside this container
+EXPOSE 8000
+
+# Update apt and install curl
+RUN apt update && apt install -y curl
+
+# Install Node.js from the NodeSource repository
+RUN curl -fsSL https://deb.nodesource.com/setup_21.x | bash - && \
+    apt install -y nodejs
+
+# Add a non-root user with specific UID and switch to that user
+RUN useradd -m -u 1000 appuser
+USER appuser
+ENV HOME=/home/appuser \
+    PATH=/home/appuser/.local/bin:$PATH
 
-# Install Python
-RUN apt-get update && apt-get install -y python3 python3-pip
+# Set the working directory in the container
+WORKDIR $HOME/app
 
-# Copy package.json
-COPY package.json ./
+# Copy package.json and package-lock.json to the container as appuser
+COPY --chown=appuser package*.json ./
 
 # Install frontend dependencies
 RUN npm install
 
-# Copy the rest of the application code
-COPY . .
+# Copy Python requirements file and install backend dependencies
+COPY --chown=appuser requirements.txt ./
+RUN pip install --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
-# Install backend dependencies
-RUN pip3 install --no-cache-dir -r requirements.txt
+# Copy the rest of the application code as appuser
+COPY --chown=appuser . .
 
 # Build the Next.js app
 RUN npm run build
 
-# Make port 8000 available to the world outside this container
-EXPOSE 8000
-
 # Set execute permissions for the start script
 RUN chmod +x start.sh
 
-# Use a non-root user
-RUN useradd -m appuser
-USER appuser
-
-# Run the script when the container launches
+# Set the default command to run the start script
 CMD ["./start.sh"]