Ensure assets and models are downloaded before launching the app

app.py

@@ -208,4 +208,9 @@ with gr.Blocks(title="Dolphin Speech Recognition") as demo:
     - Paper: [Dolphin: A Multilingual Model for Eastern Languages](https://arxiv.org/abs/2503.20212)
     """)
 
+
+ensure_assets_downloaded()
+for model_key in MODELS.values():
+    ensure_model_downloaded(model_key)
+
 demo.launch()