Cat apriori to autolabels (#1484)

detect.py

@@ -137,7 +137,8 @@ def detect(save_img=False):
                     vid_writer.write(im0)
 
     if save_txt or save_img:
-        print('Results saved to %s' % save_dir)
+        s = f"\n{len(list(save_dir.glob('labels/*.txt')))} labels saved to {save_dir / 'labels'}" if save_txt else ''
+        print(f"Results saved to {save_dir}{s}")
 
     print('Done. (%.3fs)' % (time.time() - t0))