Update tutorial.ipynb

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Improvement in training command order within a tutorial notebook.

📊 Key Changes

• Modified the order of command-line arguments in the training example for different YOLOv5 models.

🎯 Purpose & Impact

• Consistency and Readability: By changing the order of flags, the command is now more consistent with common usage patterns, improving readability.
• User Experience: This small change makes the tutorial easier to follow for users, potentially reducing errors when entering commands manually.