Update agent.py

agent.py

@@ -12,7 +12,7 @@ tools = [add, substract, multiply, divide, web_search, transcribe_audio,
          fetch_youtube_transcript, wiki_search, arvix_search, read_excel_summary]
 
 def build_agent():
-    llm = ChatGoogleGenerativeAI(model="gemini-2.0-flash", temperature=0) # ChatGroq(model="qwen-qwq-32b", temperature=0) 
+    llm = ChatGroq(model="qwen-qwq-32b", temperature=0) # ChatGoogleGenerativeAI(model="gemini-2.0-flash", temperature=0)
     chat_with_tools = llm.bind_tools(tools)
 
     def assistant(state: MessagesState):