Update crew.py

crew.py

@@ -13,7 +13,7 @@ from google import genai
 from google.genai import types
 from openinference.instrumentation.crewai import CrewAIInstrumentor
 from phoenix.otel import register
-from tools import web_search_tool, image_analysis_tool, audio_analysis_tool, video_analysis_tool, youtube_analysis_tool, document_analysis_tool, arithmetic_tool, code_execution_tool, code_generation_tool, add, subtract, multiply, divide, modulus
+from tools import add, subtract, multiply, divide, modulus
 from typing import List
 from utils import read_file_json, read_docx_text, read_pptx_text, is_ext