Remove picture id from reference nodes

tests/test_dumas_image_nodes.py

@@ -245,7 +245,6 @@ class DumasImageNodeTests(unittest.TestCase):
 
         result = node.build_reference(
             image=image,
-            picture_id="2",
             character_id="char_dave",
             name="Dave",
             alias="The Locksmith",
@@ -270,10 +269,10 @@ class DumasImageNodeTests(unittest.TestCase):
                 "id": "char-dave",
                 "name": "Dave",
                 "aliases": ["The Locksmith"],
-                "picture_id": 2,
-                "picture_label": "<Picture 2>",
+                "picture_id": None,
+                "picture_label": "",
                 "image": image,
-                "summary": "Dave shown in <Picture 2>.",
+                "summary": "Dave reference.",
                 "description": "Square jaw, tired eyes, cropped brown hair.",
                 "wardrobe": "weathered red flight jacket, grey cargo shorts, black boots",
                 "general": "wears a long grey coat",
@@ -289,13 +288,16 @@ class DumasImageNodeTests(unittest.TestCase):
             },
         )
 
+    def test_character_reference_input_types_do_not_expose_picture_id(self):
+        required = self.image_nodes.DumasCharacterReferenceNode.INPUT_TYPES()["required"]
+        self.assertNotIn("picture_id", required)
+
     def test_character_reference_handles_missing_optional_fields(self):
         node = self.image_nodes.DumasCharacterReferenceNode()
         image = FakeTensorBatch()
 
         result = node.build_reference(
             image=image,
-            picture_id="4",
             character_id="",
             name="",
             alias="",
@@ -313,8 +315,8 @@ class DumasImageNodeTests(unittest.TestCase):
 
         reference = result[0]
         self.assertEqual(reference["kind"], "character")
-        self.assertEqual(reference["picture_id"], 4)
-        self.assertEqual(reference["picture_label"], "<Picture 4>")
+        self.assertIsNone(reference["picture_id"])
+        self.assertEqual(reference["picture_label"], "")
         self.assertEqual(reference["wardrobe"], "")
         self.assertEqual(reference["general"], "")
         self.assertEqual(reference["facts"]["age"], "")
@@ -325,7 +327,6 @@ class DumasImageNodeTests(unittest.TestCase):
 
         result = node.build_reference(
             image=image,
-            picture_id="9",
             location_id="coffee-shop-01",
             name="Coffee Shop",
             alias="Cafe Interior",
@@ -340,10 +341,10 @@ class DumasImageNodeTests(unittest.TestCase):
                 "id": "coffee-shop-01",
                 "name": "Coffee Shop",
                 "aliases": ["Cafe Interior"],
-                "picture_id": 9,
-                "picture_label": "<Picture 9>",
+                "picture_id": None,
+                "picture_label": "",
                 "image": image,
-                "summary": "Coffee Shop shown in <Picture 9>.",
+                "summary": "Coffee Shop reference.",
                 "description": "Warm tungsten lighting, narrow counter, rainy front window.",
                 "wardrobe": "",
                 "general": "Evening ambience, cramped but cozy.",
@@ -351,6 +352,10 @@ class DumasImageNodeTests(unittest.TestCase):
             },
         )
 
+    def test_location_reference_input_types_do_not_expose_picture_id(self):
+        required = self.image_nodes.DumasLocationReferenceNode.INPUT_TYPES()["required"]
+        self.assertNotIn("picture_id", required)
+
     def test_anchor_style_node_exposes_requested_presets(self):
         input_types = self.image_nodes.DumasAnchorStyleNode.INPUT_TYPES()
         options = input_types["required"]["anchor_style"][0]