Update agent.py

agent.py

@@ -139,7 +139,7 @@ def build_graph(provider: str = "huggingface") -> Graph:
         wiki_search,
         arxiv_search, # add more tools here
     ]
-    llm_with_tools = llm.with_tools(tools) 
+    llm_with_tools = llm.bind_tools(tools) 
 
     # 2c) Compose your graph
     graph = Graph()