Fix input path parsing by stripping quotes from user input

src/app.py

@@ -12,7 +12,7 @@ GROUP_SIZE = 5
 run_date = datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
 
 # Ask for source path
-source_input = input("Enter the full path to your source MP3 folder: ").strip()
+source_input = input("Enter the full path to your source MP3 folder: ").strip().strip('"')
 source_media_path = Path(source_input)
 
 if not source_media_path.exists() or not source_media_path.is_dir():