Update app.py

FEAT: add hf_token

app.py

@@ -8,9 +8,10 @@ device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
 
 
 _MODEL_PATH = 'IDEA-CCNL/Taiyi-BLIP-750M-Chinese'
-
-processor = BlipProcessor.from_pretrained(_MODEL_PATH)
-model = BlipForConditionalGeneration.from_pretrained(_MODEL_PATH).half().eval().to(device)
+HF_TOKEN = os.getenv('HF_TOKEN')
+processor = BlipProcessor.from_pretrained(_MODEL_PATH, use_auth_token=HF_TOKEN)
+model = BlipForConditionalGeneration.from_pretrained(
+    _MODEL_PATH, use_auth_token=HF_TOKEN).half().eval().to(device)
 
 
 def inference(raw_image, model_n, question, strategy):