Change how the color collection are config

Fange Pipeline/operators/outline.py

@@ -12,15 +12,16 @@ class ConfigBlendScene(bpy.types.Operator):
         self._outline = Outline()
 
     def execute(self, context):
-        print(f'[Pipeline] Generate outline')
-
         for key, value in self._outline.collections.items():
-            print(f'[Pipeline] Check the collection {key}')
             collection = bpy.data.collections.get(key)
 
+            # Make the collection if this item not exist
             if collection is None:
                 collection = bpy.data.collections.new(value.name)
-                collection.color_tag = value.color
                 context.scene.collection.children.link(collection)
 
+            # Check if the color are correctly setup, if not update-it
+            if collection.color_tag is not value.color:
+                collection.color_tag = value.color
+
         return {'FINISHED'}