Defer loading of profile pic

app/models.py

@@ -11,10 +11,10 @@ class User(UserMixin, db.Model):
 
 class Profile(db.Model):
     id = db.Column(db.Integer, primary_key=True)
-    user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
+    user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False, index=True)
     name = db.Column(db.String(100))
     email = db.Column(db.String(150), unique=True)
-    profile_pic = db.Column(db.Text)  # Store image as a base64 string
+    profile_pic = db.deferred(db.Column(db.Text))  # Store image as a base64 string, deferred so it doesn't load on every query
     systolic_threshold = db.Column(db.Integer, default=140)
     diastolic_threshold = db.Column(db.Integer, default=90)
     dark_mode = db.Column(db.Boolean, default=False)