`ultralytics 8.3.34` FastSAM non-detection fix (#17628)

Co-authored-by: Francesco Mattioli <francesco.mttl@gmail.com>
Co-authored-by: Laughing <61612323+Laughing-q@users.noreply.github.com>
Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>

ultralytics/__init__.py

@@ -1,6 +1,6 @@
 # Ultralytics YOLO 🚀, AGPL-3.0 license
 
-__version__ = "8.3.33"
+__version__ = "8.3.34"
 
 import os
 

ultralytics/models/fastsam/predict.py

@@ -64,6 +64,9 @@ class FastSAMPredictor(SegmentationPredictor):
         if not isinstance(results, list):
             results = [results]
         for result in results:
+            if len(result) == 0:
+                prompt_results.append(result)
+                continue
             masks = result.masks.data
             if masks.shape[1:] != result.orig_shape:
                 masks = scale_masks(masks[None], result.orig_shape)[0]