Update app.py

app.py

@@ -703,7 +703,7 @@ async def analyze_personality(payload: AnalysisRequest):
 
     try:
         client = genai.Client(api_key=api_key)
-        model = "gemini-3.1-flash-lite"
+        model = "gemini-3.5-flash"
         
         try:
             generate_content_config = types.GenerateContentConfig(