fix

LG_agent.py

@@ -9,7 +9,7 @@ from langgraph.prebuilt import tools_condition
 llm_endpoint = HuggingFaceEndpoint(
     repo_id="google/flan-t5-small",
     temperature=0,
-    model_kwargs={"max_new_tokens": 512}
+    max_new_tokens=512
 )
 
 chat = ChatHuggingFace(llm=llm_endpoint, verbose=True)