Just s

utils/caption_utils.py

@@ -16,7 +16,7 @@ class ImageCaptioning:
     def get_caption(self, image):
 
         # Preprocessing the Image
-        img = Image.open(io.ByteIO(image))
+        img = Image.open(io.BytesIO(image))
         img = self.processor(img, return_tensors="pt").to(device)
 
         # Generating captions