diff --git a/fastfood/app.py b/fastfood/app.py
index 55081a7..d6c8852 100644
--- a/fastfood/app.py
+++ b/fastfood/app.py
@@ -1,9 +1,8 @@
 from fastapi import FastAPI
 
+from fastfood.routers.dish import router as dish_router
 from fastfood.routers.menu import router as menu_router
 from fastfood.routers.submenu import router as submenu_router
-from fastfood.routers.dish import router as dish_router
-
 
 description = """
 # 🔥🔥🔥Fastfood-API поможет тебе подкрепиться 🔥🔥🔥
@@ -58,10 +57,7 @@ tags_metadata = [
         "name": "submenu",
         "description": "Подменю и работа с ним",
     },
-    {
-        "name": "dish",
-        "description": "Блюда и работа с ними"
-    },
+    {"name": "dish", "description": "Блюда и работа с ними"},
 ]
 
 
diff --git a/fastfood/cruds/__init__.py b/fastfood/cruds/__init__.py
index 1af1f3e..155d4be 100644
--- a/fastfood/cruds/__init__.py
+++ b/fastfood/cruds/__init__.py
@@ -1,8 +1,9 @@
 from fastfood import models
 from fastfood.dbase import async_engine
+
+from .dish import DishCrud
 from .menu import MenuCrud
 from .submenu import SubMenuCrud
-from .dish import DishCrud
 
 
 async def create_db_and_tables():
diff --git a/fastfood/cruds/dish.py b/fastfood/cruds/dish.py
index 38cf973..18cb8c4 100644
--- a/fastfood/cruds/dish.py
+++ b/fastfood/cruds/dish.py
@@ -1,4 +1,5 @@
 from uuid import UUID
+
 from sqlalchemy import delete, select, update
 from sqlalchemy.ext.asyncio import AsyncSession
 
@@ -15,7 +16,9 @@ class DishCrud:
 
     @staticmethod
     async def create_dish_item(
-        submenu_id: UUID, dish: schemas.DishBase, session: AsyncSession,
+        submenu_id: UUID,
+        dish: schemas.DishBase,
+        session: AsyncSession,
     ):
         async with session:
             new_dish = models.Dish(**dish.model_dump())
@@ -27,7 +30,8 @@ class DishCrud:
 
     @staticmethod
     async def get_dish_item(
-        dish_id: UUID, session: AsyncSession,
+        dish_id: UUID,
+        session: AsyncSession,
     ):
         async with session:
             query = select(models.Dish).where(models.Dish.id == dish_id)
@@ -41,7 +45,11 @@ class DishCrud:
         session: AsyncSession,
     ):
         async with session:
-            query = update(models.Dish).where(models.Dish.id == dish_id).values(**dish.model_dump())
+            query = (
+                update(models.Dish)
+                .where(models.Dish.id == dish_id)
+                .values(**dish.model_dump())
+            )
             await session.execute(query)
             await session.commit()
             qr = select(models.Dish).where(models.Dish.id == dish_id)
@@ -54,5 +62,3 @@ class DishCrud:
             query = delete(models.Dish).where(models.Dish.id == dish_id)
             await session.execute(query)
             await session.commit()
-
-
diff --git a/fastfood/cruds/menu.py b/fastfood/cruds/menu.py
index 3770c2a..55561df 100644
--- a/fastfood/cruds/menu.py
+++ b/fastfood/cruds/menu.py
@@ -1,4 +1,5 @@
 from uuid import UUID
+
 from sqlalchemy import delete, func, select, update
 from sqlalchemy.ext.asyncio import AsyncSession
 
@@ -30,7 +31,9 @@ class MenuCrud:
             menu = menu.scalars().one_or_none()
             if menu is None:
                 return None
-            submenu_query = select(func.count(models.SubMenu.id).label("counter")).filter(models.SubMenu.parent_menu == menu_id)
+            submenu_query = select(
+                func.count(models.SubMenu.id).label("counter")
+            ).filter(models.SubMenu.parent_menu == menu_id)
             counter = await session.execute(submenu_query)
 
             dish_query = (
@@ -45,12 +48,17 @@ class MenuCrud:
             return menu
 
     @staticmethod
-    async def update_menu_item(menu_id: UUID,
-                               menu: schemas.MenuBase,
-                               session: AsyncSession,
-                               ):
+    async def update_menu_item(
+        menu_id: UUID,
+        menu: schemas.MenuBase,
+        session: AsyncSession,
+    ):
         async with session:
-            query = update(models.Menu).where(models.Menu.id == menu_id).values(**menu.model_dump())
+            query = (
+                update(models.Menu)
+                .where(models.Menu.id == menu_id)
+                .values(**menu.model_dump())
+            )
             await session.execute(query)
             await session.commit()
             qr = select(models.Menu).where(models.Menu.id == menu_id)
@@ -63,5 +71,3 @@ class MenuCrud:
             query = delete(models.Menu).where(models.Menu.id == menu_id)
             await session.execute(query)
             await session.commit()
-
-
diff --git a/fastfood/cruds/submenu.py b/fastfood/cruds/submenu.py
index 9bdd3cd..4e6a4ee 100644
--- a/fastfood/cruds/submenu.py
+++ b/fastfood/cruds/submenu.py
@@ -1,4 +1,5 @@
 from uuid import UUID
+
 from sqlalchemy import delete, func, select, update
 from sqlalchemy.ext.asyncio import AsyncSession
 
@@ -15,7 +16,9 @@ class SubMenuCrud:
 
     @staticmethod
     async def create_submenu_item(
-        menu_id: UUID, submenu: schemas.MenuBase, session: AsyncSession,
+        menu_id: UUID,
+        submenu: schemas.MenuBase,
+        session: AsyncSession,
     ):
         async with session:
             new_submenu = models.SubMenu(**submenu.model_dump())
@@ -27,7 +30,9 @@ class SubMenuCrud:
 
     @staticmethod
     async def get_submenu_item(
-        menu_id: UUID, submenu_id: UUID, session: AsyncSession,
+        menu_id: UUID,
+        submenu_id: UUID,
+        session: AsyncSession,
     ):
         async with session:
             query = select(models.SubMenu).where(models.SubMenu.id == submenu_id)
@@ -53,7 +58,11 @@ class SubMenuCrud:
         session: AsyncSession,
     ):
         async with session:
-            query = update(models.SubMenu).where(models.SubMenu.id == submenu_id).values(**submenu.model_dump())
+            query = (
+                update(models.SubMenu)
+                .where(models.SubMenu.id == submenu_id)
+                .values(**submenu.model_dump())
+            )
             await session.execute(query)
             await session.commit()
             qr = select(models.SubMenu).where(models.SubMenu.id == submenu_id)
diff --git a/fastfood/dbase.py b/fastfood/dbase.py
index 143268e..eb49cca 100644
--- a/fastfood/dbase.py
+++ b/fastfood/dbase.py
@@ -1,14 +1,10 @@
 from typing import AsyncGenerator
 
-from sqlalchemy.ext.asyncio import (
-    AsyncSession,
-    async_sessionmaker,
-    create_async_engine,
-)
+from sqlalchemy.ext.asyncio import (AsyncSession, async_sessionmaker,
+                                    create_async_engine)
 
 from fastfood.config import settings
 
-
 async_engine = create_async_engine(settings.DATABASE_URL_asyncpg)
 async_session_maker = async_sessionmaker(
     async_engine,
diff --git a/fastfood/models.py b/fastfood/models.py
index 2c442af..3c42ee6 100644
--- a/fastfood/models.py
+++ b/fastfood/models.py
@@ -26,16 +26,24 @@ class Menu(Base):
     __tablename__ = "menu"
 
     submenus: Mapped[List["SubMenu"]] = relationship(
-        "SubMenu", backref="menu", lazy='dynamic', cascade="all, delete",
+        "SubMenu",
+        backref="menu",
+        lazy="dynamic",
+        cascade="all, delete",
     )
 
 
 class SubMenu(Base):
     __tablename__ = "submenu"
 
-    parent_menu: Mapped[uuid.UUID] = mapped_column(ForeignKey("menu.id", ondelete="CASCADE"))
+    parent_menu: Mapped[uuid.UUID] = mapped_column(
+        ForeignKey("menu.id", ondelete="CASCADE")
+    )
     dishes: Mapped[List["Dish"]] = relationship(
-        "Dish", backref="submenu", lazy="dynamic", cascade="all, delete",
+        "Dish",
+        backref="submenu",
+        lazy="dynamic",
+        cascade="all, delete",
     )
 
 
@@ -43,4 +51,6 @@ class Dish(Base):
     __tablename__ = "dish"
 
     price: Mapped[float]
-    parent_submenu: Mapped[uuid.UUID] = mapped_column(ForeignKey("submenu.id", ondelete="CASCADE"))
+    parent_submenu: Mapped[uuid.UUID] = mapped_column(
+        ForeignKey("submenu.id", ondelete="CASCADE")
+    )
diff --git a/fastfood/routers/dish.py b/fastfood/routers/dish.py
index c034c9c..9007cef 100644
--- a/fastfood/routers/dish.py
+++ b/fastfood/routers/dish.py
@@ -1,13 +1,13 @@
 from typing import List, Optional
-from fastapi import APIRouter, Depends, HTTPException
 from uuid import UUID
+
+from fastapi import APIRouter, Depends, HTTPException
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from fastfood import schemas
-from fastfood.utils import price_converter
 from fastfood.cruds import crud
 from fastfood.dbase import get_async_session
-
+from fastfood.utils import price_converter
 
 router = APIRouter(
     prefix="/api/v1/menus/{menu_id}/submenus/{submenu_id}/dishes",
@@ -17,9 +17,7 @@ router = APIRouter(
 
 @router.get("/")
 async def get_dishes(
-    menu_id: UUID,
-    submenu_id: UUID,
-    session: AsyncSession = Depends(get_async_session)
+    menu_id: UUID, submenu_id: UUID, session: AsyncSession = Depends(get_async_session)
 ):
     result = await crud.get_dishes(submenu_id=submenu_id, session=session)
     return result
@@ -48,16 +46,15 @@ async def get_dish(
     session: AsyncSession = Depends(get_async_session),
 ):
     result = await crud.get_dish_item(
-        dish_id=dish_id, session=session,
+        dish_id=dish_id,
+        session=session,
     )
     if not result:
         raise HTTPException(status_code=404, detail="dish not found")
     return price_converter(result)
 
 
-@router.patch(
-    "/{dish_id}"
-)
+@router.patch("/{dish_id}")
 async def update_dish(
     menu_id: UUID,
     submenu_id: UUID,
@@ -66,11 +63,18 @@ async def update_dish(
     session: AsyncSession = Depends(get_async_session),
 ):
     result = await crud.update_dish_item(
-        dish_id=dish_id, dish=dish, session=session,
+        dish_id=dish_id,
+        dish=dish,
+        session=session,
     )
     return price_converter(result)
 
 
 @router.delete("/{dish_id}")
-async def delete_dish(menu_id: UUID, submenu_id: UUID, dish_id: UUID, session: AsyncSession = Depends(get_async_session)):
+async def delete_dish(
+    menu_id: UUID,
+    submenu_id: UUID,
+    dish_id: UUID,
+    session: AsyncSession = Depends(get_async_session),
+):
     await crud.delete_dish_item(dish_id=dish_id, session=session)
diff --git a/fastfood/routers/menu.py b/fastfood/routers/menu.py
index 8ccfec9..df5186a 100644
--- a/fastfood/routers/menu.py
+++ b/fastfood/routers/menu.py
@@ -1,13 +1,13 @@
 from typing import List, Optional
-from fastapi import APIRouter, Depends, HTTPException
 from uuid import UUID
+
+from fastapi import APIRouter, Depends, HTTPException
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from fastfood import schemas
 from fastfood.cruds import crud
 from fastfood.dbase import get_async_session
 
-
 router = APIRouter(
     prefix="/api/v1/menus",
     tags=["menu"],
@@ -34,8 +34,8 @@ async def add_menu(
 
 @router.get("/{menu_id}", response_model=schemas.MenuRead)
 async def get_menu(
-        menu_id: UUID,
-        session: AsyncSession = Depends(get_async_session),
+    menu_id: UUID,
+    session: AsyncSession = Depends(get_async_session),
 ):
     result = await crud.get_menu_item(menu_id=menu_id, session=session)
     if not result:
@@ -50,15 +50,16 @@ async def update_menu(
     session: AsyncSession = Depends(get_async_session),
 ):
     result = await crud.update_menu_item(
-        menu_id=menu_id, menu=menu, session=session,
+        menu_id=menu_id,
+        menu=menu,
+        session=session,
     )
     return result
 
 
 @router.delete("/{menu_id}")
 async def delete_menu(
-        menu_id: UUID, session: AsyncSession = Depends(get_async_session),
+    menu_id: UUID,
+    session: AsyncSession = Depends(get_async_session),
 ):
     await crud.delete_menu_item(menu_id=menu_id, session=session)
-
-
diff --git a/fastfood/routers/submenu.py b/fastfood/routers/submenu.py
index 1afe313..80fb205 100644
--- a/fastfood/routers/submenu.py
+++ b/fastfood/routers/submenu.py
@@ -1,12 +1,12 @@
-from fastapi import APIRouter, Depends, HTTPException
 from uuid import UUID
+
+from fastapi import APIRouter, Depends, HTTPException
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from fastfood import schemas
 from fastfood.cruds import crud
 from fastfood.dbase import get_async_session
 
-
 router = APIRouter(
     prefix="/api/v1/menus/{menu_id}/submenus",
     tags=["submenu"],
@@ -15,8 +15,7 @@ router = APIRouter(
 
 @router.get("/")
 async def get_submenus(
-    menu_id: UUID,
-    session: AsyncSession = Depends(get_async_session)
+    menu_id: UUID, session: AsyncSession = Depends(get_async_session)
 ):
     result = await crud.get_submenus(menu_id=menu_id, session=session)
     return result
@@ -43,7 +42,9 @@ async def get_submenu(
     session: AsyncSession = Depends(get_async_session),
 ):
     result = await crud.get_submenu_item(
-        menu_id=menu_id, submenu_id=submenu_id, session=session,
+        menu_id=menu_id,
+        submenu_id=submenu_id,
+        session=session,
     )
     if not result:
         raise HTTPException(status_code=404, detail="submenu not found")
@@ -61,13 +62,15 @@ async def update_submenu(
     session: AsyncSession = Depends(get_async_session),
 ):
     result = await crud.update_submenu_item(
-        submenu_id=submenu_id, submenu=submenu, session=session,
+        submenu_id=submenu_id,
+        submenu=submenu,
+        session=session,
     )
     return result
 
 
 @router.delete("/{submenu_id}")
-async def delete_submenu(menu_id: UUID, submenu_id: UUID, session: AsyncSession = Depends(get_async_session)):
+async def delete_submenu(
+    menu_id: UUID, submenu_id: UUID, session: AsyncSession = Depends(get_async_session)
+):
     await crud.delete_submenu_item(submenu_id=submenu_id, session=session)
-
-
diff --git a/fastfood/utils.py b/fastfood/utils.py
index 8cb26a0..aa1205f 100644
--- a/fastfood/utils.py
+++ b/fastfood/utils.py
@@ -1,4 +1,3 @@
-
 def price_converter(dish: dict) -> dict:
     dish.price = str(dish.price)
     return dish