diff --git a/cinema/migrations/0001_initial.py b/cinema/migrations/0001_initial.py
index 9cb1edef1..52772173a 100644
--- a/cinema/migrations/0001_initial.py
+++ b/cinema/migrations/0001_initial.py
@@ -1,4 +1,4 @@
-# Generated by Django 4.1 on 2024-09-28 10:06
+# Generated by Django 4.1 on 2024-09-28 18:31
 
 from django.db import migrations, models
 
@@ -7,43 +7,80 @@ class Migration(migrations.Migration):
 
     initial = True
 
-    dependencies = [
-    ]
+    dependencies = []
 
     operations = [
         migrations.CreateModel(
-            name='Actor',
+            name="Actor",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('first_name', models.CharField(max_length=255)),
-                ('last_name', models.CharField(max_length=255)),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("first_name", models.CharField(max_length=255)),
+                ("last_name", models.CharField(max_length=255)),
             ],
         ),
         migrations.CreateModel(
-            name='CinemaHall',
+            name="CinemaHall",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=255)),
-                ('rows', models.IntegerField()),
-                ('seats_in_row', models.IntegerField()),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=255)),
+                ("rows", models.IntegerField()),
+                ("seats_in_row", models.IntegerField()),
             ],
         ),
         migrations.CreateModel(
-            name='Genre',
+            name="Genre",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=255, unique=True)),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=255, unique=True)),
             ],
         ),
         migrations.CreateModel(
-            name='Movie',
+            name="Movie",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('title', models.CharField(max_length=255)),
-                ('description', models.TextField()),
-                ('duration', models.IntegerField()),
-                ('actors', models.ManyToManyField(to='cinema.actor')),
-                ('genres', models.ManyToManyField(to='cinema.genre')),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("title", models.CharField(max_length=255)),
+                ("description", models.TextField()),
+                ("duration", models.IntegerField()),
+                (
+                    "actors",
+                    models.ManyToManyField(related_name="movies", to="cinema.actor"),
+                ),
+                (
+                    "genres",
+                    models.ManyToManyField(related_name="movies", to="cinema.genre"),
+                ),
             ],
         ),
     ]
diff --git a/cinema/models.py b/cinema/models.py
index 7cbc8cf61..b9c07d629 100644
--- a/cinema/models.py
+++ b/cinema/models.py
@@ -4,16 +4,16 @@
 class Genre(models.Model):
     name = models.CharField(max_length=255, unique=True)
 
-    def __str__(self):
-        return self.name
+    def __str__(self) -> str:
+        return f"{self.name}"
 
 
 class Actor(models.Model):
     first_name = models.CharField(max_length=255)
     last_name = models.CharField(max_length=255)
 
-    def __str__(self):
-        return self.first_name, self.last_name
+    def __str__(self) -> str:
+        return f"{self.first_name}, {self.last_name}"
 
 
 class Movie(models.Model):
@@ -23,8 +23,8 @@ class Movie(models.Model):
     genres = models.ManyToManyField(Genre, related_name="movies")
     actors = models.ManyToManyField(Actor, related_name="movies")
 
-    def __str__(self):
-        return self.title, self.description, self.duration, self.genres
+    def __str__(self) -> str:
+        return f"{self.title}, {self.description}, {self.duration}, {self.genres}"
 
 
 class CinemaHall(models.Model):
@@ -32,5 +32,5 @@ class CinemaHall(models.Model):
     rows = models.IntegerField()
     seats_in_row = models.IntegerField()
 
-    def __str__(self):
-        return self.name, self.rows, self.seats_in_row
+    def __str__(self) -> str:
+        return f"{self.name}, {self.rows}, {self.seats_in_row}"