Pass `args` when creating validator for classification (#16025)

Co-authored-by: UltralyticsAssistant <web@ultralytics.com>
Co-authored-by: Ultralytics Assistant <135830346+UltralyticsAssistant@users.noreply.github.com>
Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>

ultralytics/models/yolo/classify/train.py

@@ -1,5 +1,7 @@
 # Ultralytics YOLO 🚀, AGPL-3.0 license
 
+from copy import copy
+
 import torch
 
 from ultralytics.data import ClassificationDataset, build_dataloader
@@ -107,7 +109,9 @@ class ClassificationTrainer(BaseTrainer):
     def get_validator(self):
         """Returns an instance of ClassificationValidator for validation."""
         self.loss_names = ["loss"]
-        return yolo.classify.ClassificationValidator(self.test_loader, self.save_dir, _callbacks=self.callbacks)
+        return yolo.classify.ClassificationValidator(
+            self.test_loader, self.save_dir, args=copy(self.args), _callbacks=self.callbacks
+        )
 
     def label_loss_items(self, loss_items=None, prefix="train"):
         """