added a todo

README.md

@@ -67,6 +67,12 @@ task_ids:
 - **Size of the generated dataset:** 40.9 MB
 - **Total amount of disk used:** 103.2 MB
 ### Dataset Summary
+
+TODO initial dataset reader for MultiTACRED, needs to be tested / finalized with dataset. Should use the the TACRED
+dataset reader (https://huggingface.co/datasets/DFKI-SLT/tacred) code but supply other download URLs per language,
+with language = config item. e.g. 'en-original', 'de-revised', 'ar-retacred' etc.
+
+
 NOTE: This Datasetreader supports a reduced version of the original TACRED JSON format with the following changes:
 - Removed fields: stanford_pos, stanford_ner, stanford_head, stanford_deprel, docid