Update app.py

app.py

@@ -82,7 +82,7 @@ def search_game_online(game_name: str) -> str:
     """Search online information about a board game if not found in the local list."""
     prompt = f"Can you give me a short description of the board game '{game_name}'?"
     response = client.models.generate_content(
-        model='gemini-2.0-flash',
+        model='gemini-2.5-flash',
         contents=prompt,
         config=types.GenerateContentConfig(
             tools=[types.Tool(google_search=types.GoogleSearch())],
@@ -93,7 +93,7 @@ def search_game_online(game_name: str) -> str:
 # Initialize LLM and tools
 @st.cache_resource
 def initialize_graph():
-    llm = ChatGoogleGenerativeAI(model="gemini-3-flash-preview")
+    llm = ChatGoogleGenerativeAI(model="gemini-2.5-flash")
     tools = [get_list_game, search_game_online]
     tool_node = ToolNode(tools)
     llm_with_tools = llm.bind_tools(tools)