Update tasks/ref_in.py

tasks/ref_in.py

@@ -58,7 +58,7 @@ def referring_inpainting(model, image, texts, inpainting_text, *args, **kwargs):
     
     if inpainting_text not in ['no', '']:
         # if we want to do inpainting
-        image_crop = crop_image(image_ori.convert('RGB'))
+        image_crop = crop_image(image_ori)
         struct2 = ndimage.generate_binary_structure(2, 2)
         mask_dilated = ndimage.binary_dilation(grd_mask[0], structure=struct2, iterations=3).astype(grd_mask[0].dtype)
         mask = crop_image(Image.fromarray(mask_dilated * 255).convert('RGB'))