update to transformers

generate_texts.py

@@ -1,10 +1,9 @@
 import torch
 import torch.nn.functional as F
-import pytorch_transformers
 import os
 import argparse
 from tqdm import trange
-from pytorch_transformers import GPT2LMHeadModel
+from transformers import GPT2LMHeadModel
 
 os.environ["CUDA_VISIBLE_DEVICES"] = "0,1,2,3"  # 此处设置程序使用哪些显卡
 
@@ -139,7 +138,6 @@ def main():
     device = "cuda" if torch.cuda.is_available() else "cpu"
 
     tokenizer = tokenization_bert.BertTokenizer(vocab_file=args.tokenizer_path)
-    model_config = pytorch_transformers.GPT2Config.from_json_file(args.model_config)
     model = GPT2LMHeadModel.from_pretrained(args.model_path)
     model.to(device)
     model.eval()