fix typo

configs/rec/rec_chinese_lite_train.yml

@@ -15,7 +15,7 @@ Global:
   character_dict_path: ./ppocr/utils/ppocr_keys_v1.txt
   loss_type: ctc
   reader_yml: ./configs/rec/rec_chinese_reader.yml
-  pretrain_weights: best_accuracy
+  pretrain_weights: 
   infer_img: ./infer_img 
 
 Architecture:

tools/infer_rec.py

@@ -20,7 +20,6 @@ import os
 import time
 import multiprocessing
 import numpy as np
-import glob
 
 def set_paddle_flags(**kwargs):
     for key, value in kwargs.items():