Update docker image with author label

Tom Doyle · Tom Doyle · commit da8962fdc84a · 2021-08-18T19:55:23.000+01:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,7 @@
 FROM python:3.9
 
+LABEL org.opencontainers.image.authors="gruunday@gmail.com"
+
 ENV FLASK_APP app.py
 
 COPY requirements.txt ./
