Update app.py

app.py

@@ -54,7 +54,7 @@ if uploaded_file is not None:
         files = {"file": uploaded_file.getvalue()}
         headers = {"Authorization": f"Bearer {API_KEY}"}
         data = {
-            "model": "llava-hf/llava-1.5-7b-hf",
+            "model": "Qwen/Qwen2-VL-7B-Instruct",
             "messages": [
                 {
                     "role": "system",