Limit graph entries to 7

app.py

@@ -86,7 +86,7 @@ def generate_graph_data():
 
     # Create data for chart
     # count = 0
-    records = DailyUsage.query.order_by(desc(DailyUsage.date)).limit(10).all()
+    records = DailyUsage.query.order_by(desc(DailyUsage.date)).limit(7).all()
     print(records)
     for record in records:
         labels.append(date(record.date.year, record.date.month, record.date.day))