Update model to gemini-2.0-pro-exp-02-05

app.py

@@ -41,7 +41,7 @@ def init_gemini(api_key):
         "response_mime_type": "application/json",
     }
     return genai.GenerativeModel(
-        model_name="gemini-1.5-flash-002",
+        model_name="gemini-2.0-pro-exp-02-05",
         generation_config=generation_config
     )