unit category added

backend/product/serializers.py

@@ -110,6 +110,13 @@ class SubCategorySerializer(serializers.ModelSerializer):
         return obj.parent.name
 
 
+class UnitCategorySerializer(serializers.ModelSerializer):
+    class Meta:
+        model = UnitCategoryModel
+        fields = ['id', 'name', 'slug', 'icon', 'meta_title',
+                  'meta_description', 'image']
+
+
 class MainCategorySerializer(serializers.ModelSerializer):
     subcategorys = SubCategorySerializer(many=True)