check

app.py

@@ -3,6 +3,7 @@ from huggingface_hub import InferenceClient
 from langgraph.prebuilt import create_react_agent
 from search_agent import tools
 from langchain_huggingface import ChatHuggingFace, HuggingFaceEndpoint
+from search_agent import tools
 """
 For more information on `huggingface_hub` Inference API support, please check the docs: https://huggingface.co/docs/huggingface_hub/v0.22.2/en/guides/inference
 """