Update crew.py

crew.py

@@ -8,6 +8,7 @@ from crewai_tools import (
 )
 from openinference.instrumentation.crewai import CrewAIInstrumentor
 from phoenix.otel import register
+from util import get_final_answer
 
 PHOENIX_API_KEY = os.environ["PHOENIX_API_KEY"]
 
@@ -50,4 +51,4 @@ def run_crew(question):
 
     answer = crew().kickoff(inputs={"topic": question})
 
-    return final_answer(question, answer)
+    return get_final_answer(question, answer)