add code

app.py

@@ -154,8 +154,9 @@ async def stream_from_agent(
                                 )
                                 if d["id"] in tool_result.ids:
                                     paths.append(d["path"])
+                            paths = '\n'.join(list(set(paths)))
                             gr_message["content"] = (
-                                f"Relevant Context:\n {'\n'.join(list(set(paths)))}"
+                                f"Relevant Context:\n {paths}"
                             )
                 yield AdditionalOutputs(chatbot, gr.skip())
             chatbot.append({"role": "assistant", "content": ""})