Update app.py

app.py

@@ -94,7 +94,7 @@ async def disease_info(name: str):
                     "Content-Type": "application/json"
                 },
                 json={
-                    "model": "qwen-2.5-32b",
+                    "model": "meta-llama/llama-4-scout-17b-16e-instruct",
                     "messages": [
                         {
                             "role": "system",