Impove the heuristic to detect image columns
See the closed lists of column names, in particular: https://github.com/huggingface/datasets-preview-backend/blob/master/src/datasets_preview_backend/models/column/image_array2d.py#L16 for example
Impove the heuristic to detect image columns: See the closed lists of column names, in particular: https://github.com/huggingface/datasets-preview-backend/blob/master/src/datasets_preview_backend/models/column/image_array2d.py#L16 for example