# Opik Configuration
export OPIK_PROJECT_NAME="your-project-name"
export OPIK_WORKSPACE="your-workspace-name"
```

## Troubleshooting

### Common Issues

1. **Authentication Errors**: Ensure your Hugging Face token is correct for private datasets
2. **Dataset Not Found**: Verify the dataset name and configuration are correct
3. **Memory Issues**: Use `subset_size` parameter to limit large datasets
4. **Data Type Conversion**: The converter handles most data types, but complex nested structures may need custom handling

### Getting Help

* Check the [Hugging Face Datasets Documentation](https://huggingface.co/docs/datasets/) for dataset loading
* Review the [Hugging Face Hub Documentation](https://huggingface.co/docs/hub/) for authentication
* Contact Hugging Face support for dataset-specific problems
* Check Opik documentation for tracing and evaluation features

## Next Steps

Once you have Hugging Face Datasets integrated with Opik, you can:

* [Evaluate your LLM applications](/evaluation/overview) using Opik's evaluation framework
* [Create datasets](/datasets/overview) to test and improve your models
* [Set up feedback collection](/feedback/overview) to gather human evaluations
* [Monitor performance](/tracing/overview) across different models and configurations