diff --git a/.gitignore b/.gitignore
index 86c88fea..58489ffb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 *.pyc
-**/__pycache__
+**/__pycache__/
 .idea
 .vscode/*
 .DS_Store
@@ -13,4 +13,6 @@ build
 *.pt
 *.onnx
 test/temp/*
-!test/temp/.gitkeep
\ No newline at end of file
+!test/temp/.gitkeep
+
+.python-version
\ No newline at end of file
diff --git a/app.py b/app.py
index b2ed4abf..316ff656 100644
--- a/app.py
+++ b/app.py
@@ -643,4 +643,4 @@ def change_image_kb(image_kb_option):
         show_api=False,
         favicon_path=os.path.join(root_dir, "assets/hivision_logo.png"),
         root_path=args.root_path,
-    )
+    )
\ No newline at end of file