a

tools.py

@@ -19,6 +19,9 @@ import json
 from langchain_community.document_loaders import UnstructuredExcelLoader
 from langchain_tavily import TavilySearch
 from langchain.schema import Document
+from langchain_community.document_loaders import YoutubeLoader
+from langchain_community.document_loaders import AssemblyAIAudioTranscriptLoader
+
 
 def excel_search(excel_path: str ) -> str:
     """Given the path to an excel file, return the excel file contents as raw text.