upgrade datasets and remove pandas dependencies
Once https://github.com/huggingface/datasets/pull/3726 is be merged, we'll be able to remove the dependency to pandas we introduced in https://github.com/huggingface/datasets-preview-backend/commit/0f83b5cbb415175034cc0a93fa7cbb4774e11d68
upgrade datasets and remove pandas dependencies: Once https://github.com/huggingface/datasets/pull/3726 is be merged, we'll be able to remove the dependency to pandas we introduced in https://github.com/huggingface/datasets-preview-backend/commit/0f83b5cbb415175034cc0a93fa7cbb4774e11d68