update fstring syntax error

Author: SojaSurfer

Readme.md

@@ -49,6 +49,7 @@ On the bottom you are able to go back, save all the created data into a director
 - start debug mode by setting a flag
 - add loading bars for start & listening screen
 - add proper testing suite
+- better log file handling!
 
 
 ## 4 License

audioQualityTester.egg-info/PKG-INFO

@@ -75,7 +75,10 @@ On the bottom you are able to go back, save all the created data into a director
 
 ## 3 Known Issues and Roadmap
 
-The current plan is to fix minor bugs and ensure the interoperability of the platforms.
+- assert interoperability
+- start debug mode by setting a flag
+- add loading bars for start & listening screen
+- add proper testing suite
 
 
 ## 4 License

audioQualityTester/model/backend.py

@@ -375,7 +375,8 @@ def validateUserInput(self, **kwargs) -> bool:
         if userInputIsValid:
             modelLogger.info('Start Screen User input is valid')
         else:
-            modelLogger.warning(f'Start Screen User input is defective: {self.errorMsg.replace("\n", ", ")}')
+            errorMsg = self.errorMsg.replace("\n", ", ")
+            modelLogger.warning(f'Start Screen User input is defective: {errorMsg}')
 
         return userInputIsValid