from transformers import pipeline
from typing import Dict, List, Any
from tokenizers.decoders import WordPiece


class EndpointDictaBertNERHandler:
    def __init__(self):
        self.model = pipeline('ner', model='dicta-il/dictabert-ner', aggregation_strategy='simple')
        self.model.tokenizer.backend_tokenizer.decoder = WordPiece()

    def __call__(self, data: Dict[str, Any]) -> List[Dict[str, Any]]:
        """
        data args:
            inputs (:obj: `str` | `PIL.Image` | `np.array`)
            kwargs
        Return:
            A :obj:`list` | `dict`: will be serialized and returned
        """
        return self.model(data['inputs'])