Update app.py

app.py

@@ -63,7 +63,7 @@ def analyze_world_model(model_name, dataset_key, num_samples=25):
         cluster_texts[cluster_id].append(input_snippets[idx])
 
     # Initialize Gemini model
-    gemini_model = genai.GenerativeModel('gemini-1.5-flash')
+    gemini_model = genai.GenerativeModel('gemini-2.5-flash')
     
     # We start with a clean header
     state_info = "## 🧠 Newtonian State Interpretation\n"