Как я могу получить оценку в конвейере вопросов и ответов? Есть ли ошибка при использовании конвейера вопрос-ответ?

Когда я запускаю следующий код

from transformers import AutoTokenizer, AutoModelForQuestionAnswering
import torch

tokenizer = AutoTokenizer.from_pretrained("bert-large-uncased-whole-word-masking-finetuned-squad")
model = AutoModelForQuestionAnswering.from_pretrained("bert-large-uncased-whole-word-masking-finetuned-squad")

text = r"""
As checked Dis is not yet on boarded to ARB portal, hence we cannot upload the invoices in portal
"""

questions = [
    "Dis asked if it is possible to post the two invoice in ARB.I have not access so I wanted to check if you would be able to do it.",
]

for question in questions:
    inputs = tokenizer.encode_plus(question, text, add_special_tokens=True, return_tensors="pt")
    input_ids = inputs["input_ids"].tolist()[0]

    text_tokens = tokenizer.convert_ids_to_tokens(input_ids)
    answer_start_scores, answer_end_scores = model(**inputs)

    answer_start = torch.argmax(
        answer_start_scores
    )  # Get the most likely beginning of answer with the argmax of the score
    answer_end = torch.argmax(answer_end_scores) + 1  # Get the most likely end of answer with the argmax of the score

    answer = tokenizer.convert_tokens_to_string(tokenizer.convert_ids_to_tokens(input_ids[answer_start:answer_end]))

    print(f"Question: {question}")
    print(f"Answer: {answer}\n")

Вот что я получаю:

Question: Dis asked if it is possible to post the two invoice in ARB.I have not access so I wanted to check if you would be able to do it.
Answer: dis is not yet on boarded to ARB portal

Как мне получить оценку за этот ответ? Оценка здесь очень похожа на то, что я получаю, когда запускаю конвейер вопрос-ответ.

Я должен использовать этот подход, поскольку конвейер вопрос-ответ при использовании выдает мне ключевую ошибку для приведенного ниже кода.

from transformers import pipeline

nlp = pipeline("question-answering")

context = r"""
As checked Dis is not yet on boarded to ARB portal, hence we cannot upload the invoices in portal.
"""

print(nlp(question="Dis asked if it is possible to post the two invoice in ARB?", context=context))