imports

app.py

@@ -4,7 +4,7 @@ from flask_sqlalchemy import SQLAlchemy
 from sqlalchemy import asc, desc
 import os
 from datetime import datetime, date, timedelta
-from services import daily_usage_service
+from services import daily_usage_service.daily_usage_service
 # from daily_usage import DailyUsage
 
 app = Flask(__name__)

services/daily_usage_service.py

@@ -5,12 +5,12 @@ from app import DailyUsage, db
 
 db.session.create_all()
 
+
 class DailyUsageService:
     @staticmethod
     def test_me(msg):
         print(msg)
 
-
     def get_todays_usage(self):
         latest_entry = DailyUsage.query.order_by(desc(DailyUsage.date)).first()
         # latest_entry = db.session.query(DailyUsage).order_by(DailyUsage.date.asc()).first()
@@ -18,4 +18,4 @@ class DailyUsageService:
             latest_entry_date = date(latest_entry.date.year, latest_entry.date.month, latest_entry.date.day)
             if latest_entry_date == datetime.today().date():
                 return format(latest_entry.kwhUsed, '.7f')
-        return 0
\ No newline at end of file
+        return 0