Update app.py

app.py

@@ -7,7 +7,10 @@ from donut import DonutModel
 def demo_process(input_img):
     global pretrained_model, task_prompt, task_name
     # input_img = Image.fromarray(input_img)
-    output = pretrained_model.inference(image=input_img, prompt=task_prompt)["predictions"][0]
+    try: 
+        output = pretrained_model.inference(image=input_img, prompt=task_prompt)["predictions"][0]
+    except Exception as e: 
+        return e
     return output
 
 task_prompt = f"<s_cord-v2>"