feat(debug): Add directory listing for downloaded model

models/model_3d_generator.py

@@ -85,6 +85,10 @@ class Hunyuan3DGenerator:
                 )
                 logger.info(f"✅ Model repository downloaded to: {self.model_path}")
                 
+                # List the contents of the downloaded directory for debugging
+                logger.info(f"🔍 Listing contents of {self.model_path}...")
+                run_setup_command(['ls', '-R'], cwd=self.model_path)
+
                 # --- Installation and Compilation ---
                 logger.info("🔧 Running Hunyuan3D setup scripts with detailed logging...")
                 import subprocess