add common

codes/common/utils.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+# coding=utf-8
+'''
+Author: John
+Email: johnjim0816@gmail.com
+Date: 2021-03-12 16:02:24
+LastEditor: John
+LastEditTime: 2021-03-12 16:10:28
+Discription: 
+Environment: 
+'''
+import os
+import numpy as np
+
+
+def save_results(rewards,ma_rewards,tag='train',path='./results'):
+    '''保存reward等结果
+    '''
+    np.save(path+'rewards_'+tag+'.npy', rewards)
+    np.save(path+'ma_rewards_'+tag+'.npy', ma_rewards)
+    print('results saved!')