diff --git a/app.py b/app.py
index 8219acc..006dbaf 100644
--- a/app.py
+++ b/app.py
@@ -4,8 +4,8 @@ import hashlib
 from flask import Flask, render_template, redirect, url_for, request
 from flask_login import login_required, LoginManager, login_user, logout_user, current_user
 
-from models.Habit import Habit
 from models.User import User
+from models.Habit import Habit
 from utils import anonymous_required
 
 # Create a new Flask instance
diff --git a/models/Habit.py b/models/Habit.py
index 7d0f065..d65be2b 100644
--- a/models/Habit.py
+++ b/models/Habit.py
@@ -1,5 +1,6 @@
 from dataclasses import dataclass
-from db.SQLiteClient import create_habit, get_habits, get_habit
+from db.SQLiteClient import create_habit, get_habit, delete_habit
+
 
 # Unit wird als Integers wie folgt gemessen:
 # 0: Tag
@@ -28,10 +29,5 @@ class Habit:
         return Habit(habit[0], habit[1], habit[2], habit[3], habit[4], habit[5], habit[6]) if habit else None
 
     @staticmethod
-    def get_all(user_id):
-        raw_habits = get_habits(user_id)
-        habits = []
-        for habit in raw_habits:
-            habit = Habit(habit[0], habit[1], habit[2], habit[3], habit[4], habit[5], habit[6])
-            habits.append(habit)
-        return habits if habits else None
+    def delete(id: int):
+        delete_habit(id)
diff --git a/models/User.py b/models/User.py
index 353f624..6ac4891 100644
--- a/models/User.py
+++ b/models/User.py
@@ -1,5 +1,6 @@
 from flask_login import UserMixin
-from db.SQLiteClient import create_user, get_user, get_user_by_email
+from db.SQLiteClient import create_user, get_user, get_user_by_email, get_habits, delete_user
+from models.Habit import Habit
 
 
 class User(UserMixin):
@@ -23,3 +24,15 @@ class User(UserMixin):
     def get_by_email(email: str):
         user = get_user_by_email(email)
         return User(user[0], user[1], user[2], user[3]) if user else None
+
+    @staticmethod
+    def delete(id: id):
+        delete_user(id)
+
+    def get_habits(self):
+        raw_habits = get_habits(self.id)
+        habits = []
+        for habit in raw_habits:
+            habit = Habit(habit[0], habit[1], habit[2], habit[3], habit[4], habit[5], habit[6])
+            habits.append(habit)
+        return habits if habits else None
\ No newline at end of file