Upgrade to Python 3.7.

.gitlab-ci.yml

-image: python:3.6
+image: python:3.7
 
 stages:
   - test

requirements.txt

-sqlalchemy==1.3.11
-Flask==0.12.2
-Flask-SQLAlchemy==2.3.2
+sqlalchemy==1.3.13
+Flask==1.1.1
+Flask-SQLAlchemy==2.4.1
 mysqlclient==1.3.12
-redis==2.10.6
-mutagen==1.40
+redis==3.4.1
+mutagen==1.44.0
 validators==0.12.1
+simplejson==3.17.0
+accessify==0.3.1
\ No newline at end of file

run.sh

 #/usr/bin/bash
 mode="engine"
+debug"--debug"
 #debug="--debug --verbose"
-debug=""
+
 
 if [ -n "$1" ]; then
 	if [[ $1 =~ ^(engine|lqs)$ ]]; then 
@@ -12,7 +13,7 @@ fi
 echo "[ Run mode=$mode ]"
 
 if [ $mode == "engine" ]; then
-	/usr/bin/python3.6 aura.py
+	/usr/bin/python3.7 aura.py
 fi
 
 if [ $mode == "lqs" ]; then