Comply with RET504

arkindex/documents/serializers/elements.py

@@ -667,8 +667,7 @@ class ElementSerializer(ElementTinySerializer):
 
             validated_data.update(image=image, polygon=polygon)
 
-        instance = super().update(instance, validated_data)
-        return instance
+        return super().update(instance, validated_data)
 
 
 class ElementNeighborsSerializer(serializers.ModelSerializer):

arkindex/documents/serializers/entities.py

@@ -32,8 +32,7 @@ class EntityTypeSerializer(serializers.ModelSerializer):
         corpus = data.get("corpus")
         if self.instance and corpus:
             raise ValidationError({"corpus": ["It is not possible to update an Entity Type's corpus."]})
-        data = super().to_internal_value(data)
-        return data
+        return super().to_internal_value(data)
 
     def validate(self, data):
         name = data.get("name") if "name" in data else self.instance.name

arkindex/training/admin.py

@@ -48,8 +48,7 @@ class DatasetAdmin(admin.ModelAdmin):
         self.readonly_fields = self.__class__.readonly_fields
         if obj is not None:
             self.readonly_fields += ("unique_elements",)
-        form = super().get_form(request, obj=None, **kwargs)
-        return form
+        return super().get_form(request, obj=None, **kwargs)
 
 
 admin.site.register(Model, ModelAdmin)

ruff.toml

@@ -10,5 +10,7 @@ select = ["Q0", "F", "W", "E",
     "S113",
     # flake8-return: unnecessary-return-none
     "RET501",
+    # flake8-return: unnecessary-assign
+    "RET504",
 ]
 ignore = ["E501"]