format

app/libros/apps.py

@@ -2,5 +2,5 @@ from django.apps import AppConfig
 
 
 class LibrosConfig(AppConfig):
-    default_auto_field = 'django.db.models.BigAutoField'
-    name = 'app.libros'
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "app.libros"

app/libros/models.py

@@ -22,4 +22,4 @@ class Libros(models.Model):
         verbose_name_plural = "Libros"
 
     def __str__(self):
-        return self.title
+        return self.title

app/libros/views.py

@@ -14,9 +14,8 @@ def ping(request):
 
 
 class LibrosList(APIView):
-
     def get(self, request):
-        libros = Libros.objects.all().order_by('created_at')
+        libros = Libros.objects.all().order_by("created_at")
         serializer = LibroSerializer(libros, many=True)
         return Response(serializer.data, status=status.HTTP_200_OK)
 
@@ -29,7 +28,6 @@ class LibrosList(APIView):
 
 
 class LibrosDetails(APIView):
-
     def get(self, request, pk):
         libro = Libros.objects.filter(pk=pk).first()
         if libro:
@@ -37,7 +35,6 @@ class LibrosDetails(APIView):
             return Response(serializer.data, status=status.HTTP_200_OK)
         return Response(status=status.HTTP_404_NOT_FOUND)
 
-
     def put(self, request, pk):
         libro = Libros.objects.filter(pk=pk).first()
         serializer = LibroSerializer(libro, data=request.data)
@@ -46,7 +43,6 @@ class LibrosDetails(APIView):
             return Response(serializer.data, status=status.HTTP_200_OK)
         return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
 
-
     def delete(self, request, pk):
         libro = Libros.objects.filter(pk=pk).first()
         if libro: