Now it will convert the weights of 24 encoder layers rather than 12

convert.py

@@ -21,7 +21,7 @@ import torch
 from paddle import fluid
 import numpy as np
 
-def build_params_map(attention_num=12):
+def build_params_map(attention_num=24):
     """
     build params map from paddle-paddle's ERNIE to transformer's BERT
     :return: