diff --git a/prediction_prophet/functions/research.py b/prediction_prophet/functions/research.py
index 65cc8d38..688a3e32 100644
--- a/prediction_prophet/functions/research.py
+++ b/prediction_prophet/functions/research.py
@@ -2,7 +2,6 @@
 import typing as t
 
 from langchain.text_splitter import RecursiveCharacterTextSplitter
-from pydantic.types import SecretStr
 
 from prediction_prophet.functions.create_embeddings_from_results import create_embeddings_from_results
 from prediction_prophet.functions.generate_subqueries import generate_subqueries