diff --git a/application/retriever/classic_rag.py b/application/retriever/classic_rag.py
index a00e191fa..2e3555137 100644
--- a/application/retriever/classic_rag.py
+++ b/application/retriever/classic_rag.py
@@ -2,7 +2,6 @@
 from application.retriever.base import BaseRetriever
 from application.tools.agent import Agent
 
-from application.utils import num_tokens_from_string
 from application.vectorstore.vector_creator import VectorCreator
 
 
diff --git a/frontend/src/modals/types/index.ts b/frontend/src/modals/types/index.ts
index c018e44cb..458496d28 100644
--- a/frontend/src/modals/types/index.ts
+++ b/frontend/src/modals/types/index.ts
@@ -8,6 +8,7 @@ export type AvailableTool = {
     description: string;
     parameters: object;
   }[];
+};
 
 export type WrapperModalProps = {
   children?: React.ReactNode;