src/transformers/pipelines/base.py/JsonPipelineDataFormat/__init__
class JsonPipelineDataFormat:    def __init__(
        self,
        output_path: Optional[str],
        input_path: Optional[str],
        column: Optional[str],
        overwrite=False,
    ):
        super().__init__(output_path, input_path, column, overwrite=overwrite)

        with open(input_path, "r") as f:
            self._entries = json.load(f)