Update crew.py

crew.py

@@ -8,6 +8,7 @@ import pandas as pd
 from crewai import Agent, Crew, Process, Task
 from crewai.agents.agent_builder.base_agent import BaseAgent
 from crewai.project import CrewBase, agent, crew, task
+from crewai.tools import tool
 from google import genai
 from openinference.instrumentation.crewai import CrewAIInstrumentor
 from phoenix.otel import register