Update app.py

app.py

@@ -195,6 +195,7 @@ language_models = {
     "Kikuyu":                   "FarmerlineML/w2v-bert-2.0_kikuyu",
     "Igbo":                     "FarmerlineML/w2v-bert-2.0_igbo_v1",
     "Krio":                     "FarmerlineML/w2v-bert-2.0_krio_v3",
+    "Dyula":                    "FarmerlineML/w2v-bert-2.0_dyula",
 }
 
 # -------- Robust audio loader (handles MP3/M4A via ffmpeg; wav/flac via soundfile) --------