Solusion_1

db/models.py

@@ -1 +1,16 @@
 from django.db import models
+
+
+class Genre(models.Model):
+    name = models.CharField(max_length=255)
+
+    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) -> str:
+        return f"{self.first_name} {self.last_name}"

main.py

@@ -1,7 +1,49 @@
 import init_django_orm  # noqa: F401
 
 from django.db.models import QuerySet
+from db.models import Actor, Genre
 
 
 def main() -> QuerySet:
-    pass
+
+    Actor.objects.all().delete()
+    Genre.objects.all().delete()
+    Genre.objects.create(name="Western",)
+    Genre.objects.create(name="Action",)
+    Genre.objects.create(name="Dramma",)
+
+    actors_first_name = ["George", "Kianu", "Scarlett",
+                         "Will", "Jaden", "Scarlett"]
+    actors_last_name = ["Klooney", "Reaves", "Keegan",
+                        "Smith", "Smith", "Johansson"]
+
+    for number in range(len(actors_first_name)):
+        Actor.objects.create(
+            first_name=actors_first_name[number],
+            last_name=actors_last_name[number]
+        )
+
+    Genre.objects.filter(
+        name="Dramma",
+    ).update(name="Drama")
+    Actor.objects.filter(
+        last_name="Klooney"
+    ).update(last_name="Clooney")
+    Actor.objects.filter(
+        first_name="Kianu",
+        last_name="Reaves"
+    ).update(first_name="Keanu", last_name="Reeves")
+
+    Genre.objects.filter(name="Action").delete()
+    Actor.objects.filter(first_name="Scarlett").delete()
+
+    result = Actor.objects.filter(
+        last_name="Smith"
+    ).order_by("first_name")
+    return result
+
+
+if __name__ == "__main__":
+    print(main())
+    print(Genre.objects.all())
+    print(Actor.objects.all())