Update dsprites.py

dsprites.py

@@ -68,7 +68,7 @@ class DSprites(datasets.GeneratorBasedBuilder):
         # Iterate over images
         for idx in range(len(images)):
             img = images[idx]  # (64, 64), uint8
-
+            img = img * 255
             # Convert to PIL image, keep grayscale mode
             img_pil = Image.fromarray(img, mode="L")
 
@@ -76,7 +76,7 @@ class DSprites(datasets.GeneratorBasedBuilder):
             factors_values = latents_values[idx].tolist()
 
             yield idx, {
-                "image": img,
+                "image": img_pil,
                 "index": idx,
                 "label": factors_classes,
                 "label_values": factors_values,