updating Dockerfile

.gitignore

 web/app/__pycache__/
 .env.prod
 .env.dev
+.env
 .DS_Store
 database_functions_live.sh
 old_database_schema
 db_exports
 db_imports
-node_modules
+node_modules
+docker-compose.yml

docker-compose.nginx.yml

 services:
   web:
     build: ./web
-    container_name: python
+    container_name: compendium
     restart: unless-stopped
     expose:
       - 5000
 
   db:
     image: mariadb:latest
-    container_name: mariadb
+    container_name: compendium_mariadb
     restart: unless-stopped
     env_file:
       - ./.env.nginx

docker-compose.no-nginx.yml

 services:
   web:
     build: ./web
-    container_name: python
+    container_name: compendium
     restart: unless-stopped
     ports:
       - "5000:5000"
       
   db:
     image: mariadb:latest
-    container_name: mariadb
+    container_name: compendium_mariadb
     restart: unless-stopped
     env_file:
       - ./.env

web/Dockerfile

 # syntax=docker/dockerfile:1
-FROM python:3.8-slim-buster
-RUN apt update && apt install -y apt-transport-https ca-certificates sqlite3
+FROM python:3.11-slim-bookworm
+RUN apt-get update && apt-get install -y apt-transport-https ca-certificates sqlite3
 WORKDIR /code
 COPY requirements.txt requirements.txt
 RUN pip install -r requirements.txt
 COPY . .
-CMD ["python3", "-m", "flask", "run"]
+CMD ["python3", "-m", "flask", "run"]