!pip install --upgrade 
!pip install -q git+https://github.com/microsoft/nlp-recipes.git
!pip install jsonlines
!pip install pyrouge
!pip install scrapbook

import os
import shutil
import sys
from tempfile import TemporaryDirectory
import torch
import nltk
from nltk import tokenize
import pandas as pd
import pprint
import scrapbook as sb

nlp_path = os.path.abspath("../../")
if nlp_path not in sys.path:
    sys.path.insert(0, nlp_path)

from utils_nlp import models
from utils_nlp.models import transformers 
from utils_nlp.models.transformers.abstractive_summarization_bertsum \
     import BertSumAbs, BertSumAbsProcessor

/usr/local/lib/python3.7/dist-packages/utils_nlp/models/transformers/abstractive_summarization_bertsum.py in <module>()
     15 from torch.utils.data.distributed import DistributedSampler
     16 from tqdm import tqdm
---> 17 from transformers import AutoTokenizer, BertModel
     18 
     19 from utils_nlp.common.pytorch_utils import (

ModuleNotFoundError: No module named 'transformers'