Show model capabilities when model is loaded

Print model capabilities (text, image-to-text, image, etc.)
after successful model loading in both NvidiaBackend and VulkanBackend

coderai

@@ -1078,6 +1078,10 @@ class NvidiaBackend(ModelBackend):
         
         print(f"\nModel loaded successfully")
         print(f"Model device: {next(self.model.parameters()).device}")
+        
+        # Show model capabilities
+        caps = detect_model_capabilities(model_name)
+        print(f"Model capabilities: {caps}")
     
     def _get_gpu_memory_map_with_limit(self, vram_fraction: float) -> Dict:
         """Get max_memory dict with specified VRAM fraction limit."""
@@ -1610,6 +1614,10 @@ class VulkanBackend(ModelBackend):
             backend_name = "CUDA" if self.force_cuda else "Vulkan"
             print(f"\nModel loaded successfully with {backend_name}!")
             
+            # Show model capabilities
+            caps = detect_model_capabilities(model_name)
+            print(f"Model capabilities: {caps}")
+            
             # Detect the chat template after model load
             self._finalize_chat_template_detection()
             print(f"DEBUG: Chat template: {self.chat_template}")