improve the template by using a Python + Node image

Dockerfile

@@ -1,4 +1,6 @@
-FROM node:18
+# pick your favorite Python + Node bundle from here:
+# https://hub.docker.com/r/nikolaik/python-nodejs
+FROM nikolaik/python-nodejs:python3.11-nodejs18
 
 # Set up a new user named "user" with user ID 1000
 RUN useradd -o -u 1000 user
@@ -20,8 +22,8 @@ COPY --chown=user package*.json $HOME/app
 
 RUN npm install
 
-# Install ctransformers
-RUN pip install ctransformers
+COPY requirements.txt requirements.txt
+RUN pip install -r requirements.txt
 
 # Copy the current directory contents into the container at $HOME/app setting the owner to the user
 COPY --chown=user . $HOME/app

README.md

@@ -57,6 +57,7 @@ npm run docker
 This script is a shortcut executing the following commands:
 
 ```bash
+docker pull nikolaik/python-nodejs
 docker build -t template-node-python-express .
 docker run -it -p 7860:7860 template-node-python-express
 ```

requirements.txt

@@ -0,0 +1 @@
+ctransformers==0.2.9