Update app.py

app.py

@@ -34,14 +34,14 @@ for file in files:
     file_path = hf_hub_download(repo_id=model_repo, filename=file, local_dir=destination_folder)
     print(f"Downloaded {file} to {file_path}")
 
-model = Qwen2VLForConditionalGeneration.from_pretrained(
+global model = Qwen2VLForConditionalGeneration.from_pretrained(
     "./showui-2b",
     torch_dtype=torch.bfloat16,
     device_map="cpu",
 )
 
 # Load the processor
-processor = AutoProcessor.from_pretrained("Qwen/Qwen2-VL-2B-Instruct", min_pixels=MIN_PIXELS, max_pixels=MAX_PIXELS)
+global processor = AutoProcessor.from_pretrained("Qwen/Qwen2-VL-2B-Instruct", min_pixels=MIN_PIXELS, max_pixels=MAX_PIXELS)
 
 # Helper functions
 def draw_point(image_input, point=None, radius=5):