diff --git a/src/app/interface/chat.py b/src/app/interface/chat.py
index e1d196c..c362712 100644
--- a/src/app/interface/chat.py
+++ b/src/app/interface/chat.py
@@ -105,4 +105,4 @@ class ChatManager:
             clear_btn.click(self.gradio_clear, inputs=None, outputs=[chat.chatbot, chat.chatbot_state])
             save_btn.click(self.gradio_save, inputs=None, outputs=None)
             load_btn.click(self.gradio_load, inputs=None, outputs=[chat.chatbot, chat.chatbot_state])
-        return interface
\ No newline at end of file
+        return interface