added videos

CHANGELOG.md

@@ -5,7 +5,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ToDo:
- - finish string dialog
  - change font attribute in wiki
  - add new button attributes to wiki
 

Readme.md

@@ -16,7 +16,7 @@
 </div>
 
 ![](documentation_images/complex_example_dark_Windows.png)
-| _`complex_example.py` on Windows 11 with dark mode and 'dark-blue' theme_
+| _`complex_example.py` on Windows 11 with dark mode and 'blue' theme_
 
 ![](documentation_images/complex_example_light_macOS.png)
 | _`complex_example.py` on macOS in light mode and standard 'blue' theme_

customtkinter/windows/widgets/utility/utility_functions.py

@@ -1,5 +1,5 @@
 
-def pop_from_dict_by_set(dictionary: dict, valid_keys: set):
+def pop_from_dict_by_set(dictionary: dict, valid_keys: set) -> dict:
     """ remove and create new dict with key value pairs of dictionary, where key is in valid_keys """
     new_dictionary = {}