updates

test.py

@@ -25,7 +25,7 @@ def test(cfg,
         verbose = opt.task == 'test'
 
         # Remove previous
-        for f in glob.glob('test_batch*.jpg'):
+        for f in glob.glob('test_batch*.png'):
             os.remove(f)
 
         # Initialize model
@@ -76,9 +76,9 @@ def test(cfg,
         _, _, height, width = imgs.shape  # batch size, channels, height, width
 
         # Plot images with bounding boxes
-        if batch_i == 0 and not os.path.exists('test_batch0.png'):
-            plot_images(imgs=imgs, targets=targets, paths=paths, fname='test_batch0.png')
-
+        f = 'test_batch%g.png' % batch_i  # filename
+        if batch_i < 1 and not os.path.exists(f):
+            plot_images(imgs=imgs, targets=targets, paths=paths, fname=f)
 
         # Disable gradients
         with torch.no_grad():