Migrate model debug on app

app.py

@@ -60,6 +60,12 @@ os.environ["TOKENIZERS_PARALLELISM"] = "false"
 # os.environ["HF_HOME"] = huggingface_cache_dir  # Use this folder for HF cache
 # 2. Setup Hugging Face Cloud project model cache
 MODEL_CACHE_DIR = "/app/model_cache"
+# Verify structure
+print("\n📂 LLM Model Structure:")
+for root, dirs, files in os.walk(MODEL_CACHE_DIR):
+    print(f"📁 {root}/")
+    for file in files:
+        print(f"  📄 {file}")
 # Check if the required model files exist
 if os.path.exists(os.path.join(MODEL_CACHE_DIR, "config.json")):
     print(f"✅ Found cached model at {MODEL_CACHE_DIR}")