fix png (#1)

- Update infer.py (a152c2269fbf0b114382394af6034f384d7c53c2)


Co-authored-by: Joya Chen <[email protected]>

infer.py

@@ -9,7 +9,7 @@ import torch
 import decord
 import numpy as np
 from PIL import Image, ImageSequence
-from torchvision.io import read_image, encode_jpeg
+from torchvision.io import read_image, encode_jpeg, ImageReadMode
 from torchvision.transforms.functional import resize
 from torchvision.transforms import InterpolationMode
 
@@ -210,7 +210,7 @@ class SeedVLInfer:
                         },
                     })
             else:
-                image = read_image(path)
+                image = read_image(path, ImageReadMode.RGB)
                 if online and path.endswith('.webp'):
                     streaming_timestamp = i
                 if streaming_timestamp is not None: