update model info

src/core/model.py

@@ -137,3 +137,25 @@ class MelanoScopeModel:
         except:
             empty_df = None
         return (message, "", "", "", "", "", empty_df, "")
+    
+    def get_model_info(self) -> Dict[str, Any]:
+        """Get model information and metadata."""
+        info = {
+            "classes": self.classes,
+            "num_classes": len(self.classes),
+            "model_file": str(MODEL_FILE),
+            "providers": ModelConfig.ORT_PROVIDERS
+        }
+        
+        if self.session:
+            try:
+                input_info = self.session.get_inputs()[0]
+                info.update({
+                    "input_shape": input_info.shape,
+                    "input_type": input_info.type,
+                    "input_name": input_info.name
+                })
+            except Exception as e:
+                logger.warning(f"Could not get model input info: {e}")
+        
+        return info