change whitespace and newline

TheOverSizee · TheOverSizee · commit f9e624251066 · 2024-11-04T18:42:24.000+08:00
diff --git a/barcode_generator/barcode_generator.py b/barcode_generator/barcode_generator.py
@@ -95,4 +95,3 @@ def generate_barcode(self):
     root = tk.Tk()
     app = BarcodeGeneratorApp(root)
     root.mainloop()
-    
