Update app.py

app.py

@@ -42,9 +42,9 @@ def run_example(image, text_input=None, model_id="Qwen/Qwen2-VL-2B-Instruct"):
             "content": [
                 {
                     "type": "image",
-                    "image": "https://qianwen-res.oss-cn-beijing.aliyuncs.com/Qwen-VL/assets/demo.jpeg",
+                    "image": <|image_1|>,
                 },
-                {"type": "text", "text": "Describe this image."},
+                {"type": "text", "text": text_input},
             ],
         }
     ]