add new line

Author: orontamir

app/database/models.py

@@ -100,7 +100,6 @@ async def get_by_username(db: Session, username: str) -> User:
         return db.query(User).filter(User.username == username).first()
 
 
-
 class UserExercise(Base):
     """
     Table name user exercise
@@ -112,6 +111,7 @@ class UserExercise(Base):
     user_id = Column(Integer, ForeignKey("users.id"))
     start_date = Column(DateTime, nullable=False)
 
+
 class Feature(Base):
     __tablename__ = "features"