disabled augmentations

ultralytics/data/dataset.py

@@ -145,6 +145,7 @@ class YOLODataset(BaseDataset):
     # TODO: use hyp config to set all these augmentations
     def build_transforms(self, hyp=None):
         """Builds and appends transforms to the list."""
+        self.augment = False
         if self.augment:
             hyp.mosaic = hyp.mosaic if self.augment and not self.rect else 0.0
             hyp.mixup = hyp.mixup if self.augment and not self.rect else 0.0