Fix #190 - update flask example version#192

Merged

jnak merged 2 commits intographql-python:masterfrom

Nabellaleen:fix-190-update-flask-example-version

Apr 1, 2019

Commits on Mar 30, 2019

Change required flask version in flask example from 0.10.1 to 0.12.4 for CVE-2018-1000656
Nabellaleen
committed
Fix flask example, not working due to duplicated Connection
Nabellaleen
committed