Update app.py

app.py

@@ -31,7 +31,7 @@ def describe_plant_image(user_query: str, image_url: str) -> str:
         "2. Describes key visible characteristics\n"
         "3. Answers the user's question clearly and concisely"
     )
-    vl_model = InferenceClient(model='Qwen/Qwen3-VL-4B-Thinking')
+    vl_model = InferenceClient(model="CohereLabs/aya-vision-32b:cohere")
 
     response = vl_model.chat.completions.create(
         messages=[