update to python 3.12

.devcontainer/devcontainer.json

@@ -1,6 +1,6 @@
 {
     "name": "TitleCreator Development Environment",
-    "image": "mcr.microsoft.com/devcontainers/python:3.9",
+    "image": "mcr.microsoft.com/devcontainers/python:3.12",
 
     "features": {
         "ghcr.io/devcontainers/features/docker-in-docker:2": {},

CODESPACES.md

@@ -10,7 +10,7 @@ This repository is configured with a pre-built GitHub Codespaces environment tha
    - Wait for the environment to build (first time takes ~3-5 minutes)
 
 2. **Environment will include**:
-   - ✅ Python 3.9 with Flask and dependencies
+   - ✅ Python 3.12 with Flask and dependencies
    - ✅ Docker and Docker Compose
    - ✅ Google Cloud CLI (`gcloud`)
    - ✅ GitHub CLI (`gh`)

Dockerfile

@@ -1,5 +1,5 @@
 # Use an official Python 3 slim base image
-FROM python:3.9-slim
+FROM python:3.12-slim
 
 # Set the working directory in the container
 WORKDIR /app

README.md

@@ -17,7 +17,7 @@ Inspired by a salesperson who would always introduce me with a new title on ever
 ## Instructions to run locally:
 Enter this in the command line:
 
-`Python TitleCreator.py` or `./TitleCreator.py` on Linux/BSD/macOS.
+`python3 titlecreator.py` or `./titlecreator.py` on Linux/BSD/macOS.
 
 ^ You did it! You have a new title! Add it to your Linkedin.
 

app.yaml

@@ -1,4 +1,4 @@
-runtime: python27
+runtime: python312
 api_version: 1
 threadsafe: false
 handlers:

requirements.txt

@@ -1,2 +1,2 @@
-flask==2.3.3
-gunicorn==23.0.0 
+flask==3.0.2
+gunicorn==21.2.0