I am trying to use Ner.manual for training a model for custom NER. I am using a csv file as the input file. But unfortunately it is not accepting the CSV file and throwing the following error:
Error while validating stream: no first example
This likely means that your stream is empty.
I am using the following command :
python -m prodigy ner.manual Ner_Dataset en_core_web_sm NER.csv --label Aspect
I have tried changing the text column heading with both Text and TEXT. Still getting the same error.
Can you please help me where i am going wrong.