ultralytics 8.0.173 fix missing val plots and new Conda Guide (#4783)

ultralytics/engine/trainer.py

@@ -571,6 +571,7 @@ class BaseTrainer:
                 strip_optimizer(f)  # strip optimizers
                 if f is self.best:
                     LOGGER.info(f'\nValidating {f}...')
+                    self.validator.args.plots = self.args.plots
                     self.metrics = self.validator(model=f)
                     self.metrics.pop('fitness', None)
                     self.run_callbacks('on_fit_epoch_end')

ultralytics/engine/validator.py

@@ -102,8 +102,8 @@ class BaseValidator:
     @smart_inference_mode()
     def __call__(self, trainer=None, model=None):
         """
-        Supports validation of a pre-trained model if passed or a model being trained
-        if trainer is passed (trainer gets priority).
+        Supports validation of a pre-trained model if passed or a model being trained if trainer is passed (trainer
+        gets priority).
         """
         self.training = trainer is not None
         augment = self.args.augment and (not self.training)