fix

tokenization_qwen.py

@@ -414,7 +414,7 @@ class QWenTokenizer(PreTrainedTokenizer):
             h, w = image.height, image.width
         else:
             image = plt.imread(image)
-        h, w = image.shape[0], image.shape[1]
+            h, w = image.shape[0], image.shape[1]
         visualizer = Visualizer(image)
 
         boxes = self._fetch_all_box_with_ref(response)