Update app.py

app.py

@@ -7,9 +7,9 @@ from PIL import Image
 # default: Load the model on the available device(s)
 @st.cache_resource
 def init_qwen_model():
-    model = Qwen2VLForConditionalGeneration.from_pretrained("Qwen/Qwen2-VL-7B-Instruct", torch_dtype="auto", device_map="auto")
-    processor = AutoProcessor.from_pretrained("Qwen/Qwen2-VL-7B-Instruct")
-    return model, processor
+    _model = Qwen2VLForConditionalGeneration.from_pretrained("Qwen/Qwen2-VL-7B-Instruct", torch_dtype="auto", device_map="auto")
+    _processor = AutoProcessor.from_pretrained("Qwen/Qwen2-VL-7B-Instruct")
+    return _model, _processor
 # We recommend enabling flash_attention_2 for better acceleration and memory saving, especially in multi-image and video scenarios.
 # model = Qwen2VLForConditionalGeneration.from_pretrained(
 #     "Qwen/Qwen2-VL-7B-Instruct",