From c479fdab6ffc4ffcd596f61aaad3a9e4e93f77f2 Mon Sep 17 00:00:00 2001
From: igeni <kublin@it8.ru>
Date: Fri, 22 Mar 2024 08:26:49 +0300
Subject: [PATCH] replaced concat of strings to avoid potential mismatch of
 types and make code more clear

---
 private_gpt/ui/ui.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/private_gpt/ui/ui.py b/private_gpt/ui/ui.py
index 7c34e849..7ba1c1ff 100644
--- a/private_gpt/ui/ui.py
+++ b/private_gpt/ui/ui.py
@@ -103,12 +103,12 @@ class PrivateGptUi:
                 sources_text = "\n\n\n"
                 used_files = set()
                 for index, source in enumerate(cur_sources, start=1):
-                    if (source.file + "-" + source.page) not in used_files:
+                    if f"{source.file}-{source.page}" not in used_files:
                         sources_text = (
                             sources_text
                             + f"{index}. {source.file} (page {source.page}) \n\n"
                         )
-                        used_files.add(source.file + "-" + source.page)
+                        used_files.add(f"{source.file}-{source.page}")
                 full_response += sources_text
             yield full_response