refactor to make way for dockerization

app/create_events.py

@@ -0,0 +1,11 @@
+def createEvents(db, currDay, Period, Event):
+    periods = Period.query.all()
+    for period in periods:
+        q = db.session.query(Event).filter(Event.scheduled_date == currDay).filter(Event.period_num == period.period)
+        isEventsExist = db.session.query(q.exists()).scalar()
+        if isEventsExist == False:
+            event = Event(scheduled_date=currDay,
+                          period_num=period.period
+            )
+            db.session.add(event)
+            db.session.commit()