TFBertForSequenceClassification 需要 TensorFlow 库，但在您的环境中未找到

Question

这：

import tensorflow as tf
from transformers import BertTokenizer, TFBertForSequenceClassification

model = TFBertForSequenceClassification.from_pretrained("bert-base-uncased")

输出以下错误：

ImportError: 
TFBertForSequenceClassification requires the TensorFlow library but it was not found in your environment. Checkout the instructions on the
installation page: https://www.tensorflow.org/install and follow the ones that match your environment.

然而，事实并非如此，我没有导入 TensorFlow 库。

> print(tf.__version__)
'2.7.0'

Answer 1

import tensorflow as tf
from transformers import BertTokenizer, TFBertForSequenceClassification

曾与

Tensorflow-2.7.0
Huggingface-hub-0.2.1
tokenizers-0.10.3 Transformers-4.15.0
Python-3.7

安装 Tensorflow 和 Transformer

!pip install tensorflow
!pip install transformers