Replaced the old Lui model with a newer model by RigidSpinner.

weights/hololive-jp/model_info.json

@@ -281,11 +281,11 @@
   },
   "Lui": {
     "enable": true,
-    "model_path": "Lui_MartinFLL.pth",
+    "model_path": "Lui_RigidSpinner.pth",
     "title": "Takane Lui",
     "cover": "cover.png",
-    "feature_retrieval_library": "None",
-    "author": "MartinFLL"
+    "feature_retrieval_library": "added_IVF4260_Flat_nprobe_1_LuiTakane_v2.index",
+    "author": "RigidSpinner"
   },
   "Koyori": {
     "enable": true,