diff --git a/participant_agent/graph.py b/participant_agent/graph.py
index c7f6f20..9d85ba5 100644
--- a/participant_agent/graph.py
+++ b/participant_agent/graph.py
@@ -6,12 +6,7 @@
     tools_condition,  # this is the checker for the if you got a tool back
 )
 
-from participant_agent.utils.nodes import (
-    call_tool_model,
-    is_multi_choice,
-    multi_choice_structured,
-    tool_node,
-)
+from participant_agent.utils.nodes import call_tool_model, structure_response, tool_node
 from participant_agent.utils.state import AgentState
 
 load_dotenv()