| runtime error | |
| Exit code: 1. Reason: 2025-07-01 02:51:53,925 - INFO - 🚀 Starting AI Dataset Studio... | |
| 2025-07-01 02:51:53,925 - INFO - 📊 Features: ✅ AI Models | ✅ Advanced NLP | ✅ HuggingFace Integration | |
| 2025-07-01 02:51:53,926 - ERROR - ❌ Failed to launch application: name 'DatasetStudio' is not defined | |
| Traceback (most recent call last): | |
| File "/home/user/app/app.py", line 1373, in <module> | |
| interface = create_modern_interface() | |
| File "/home/user/app/app.py", line 725, in create_modern_interface | |
| studio = DatasetStudio() | |
| NameError: name 'DatasetStudio' is not defined |