Remove custom creation code for SupplierPart serializer

InvenTree/company/serializers.py

@@ -231,25 +231,6 @@ class SupplierPartSerializer(InvenTreeModelSerializer):
             'supplier_detail',
         ]
 
-    def create(self, validated_data):
-        """ Extract manufacturer data and process ManufacturerPart """
-
-        # Create SupplierPart
-        supplier_part = super().create(validated_data)
-
-        # Get ManufacturerPart raw data (unvalidated)
-        manufacturer_id = self.initial_data.get('manufacturer', None)
-        MPN = self.initial_data.get('MPN', None)
-
-        if manufacturer_id and MPN:
-            kwargs = {
-                'manufacturer': manufacturer_id,
-                'MPN': MPN,
-            }
-            supplier_part.save(**kwargs)
-
-        return supplier_part
-
 
 class SupplierPriceBreakSerializer(InvenTreeModelSerializer):
     """ Serializer for SupplierPriceBreak object """