From 14b66bfb16aa11d55ba671f2ab2eccdb37663d07 Mon Sep 17 00:00:00 2001
From: JohnJim0816 <johnjim0816@gmail.com>
Date: Wed, 31 Mar 2021 18:21:57 +0800
Subject: [PATCH] update

---
 codes/QLearning/main.py | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/codes/QLearning/main.py b/codes/QLearning/main.py
index bf03ce9..a6f7dac 100644
--- a/codes/QLearning/main.py
+++ b/codes/QLearning/main.py
@@ -5,13 +5,16 @@ Author: John
 Email: johnjim0816@gmail.com
 Date: 2020-09-11 23:03:00
 LastEditor: John
-LastEditTime: 2021-03-26 17:16:07
+LastEditTime: 2021-03-31 18:21:00
 Discription: 
 Environment: 
 '''
 
 import sys,os
-sys.path.append(os.getcwd()) # 添加当前终端路径
+curr_path = os.path.dirname(__file__)
+parent_path=os.path.dirname(curr_path) 
+sys.path.append(parent_path) # add current terminal path to sys.path
+
 import gym
 import datetime
 
@@ -20,16 +23,16 @@ from QLearning.agent import QLearning
 from common.plot import plot_rewards
 from common.utils import save_results
 
-SEQUENCE = datetime.datetime.now().strftime("%Y%m%d-%H%M%S") # 获取当前时间
-SAVED_MODEL_PATH = os.path.split(os.path.abspath(__file__))[0]+"/saved_model/"+SEQUENCE+'/' # 生成保存的模型路径
-if not os.path.exists(os.path.split(os.path.abspath(__file__))[0]+"/saved_model/"): # 检测是否存在文件夹
-    os.mkdir(os.path.split(os.path.abspath(__file__))[0]+"/saved_model/")
-if not os.path.exists(SAVED_MODEL_PATH): # 检测是否存在文件夹
+SEQUENCE = datetime.datetime.now().strftime("%Y%m%d-%H%M%S") # obtain current time
+SAVED_MODEL_PATH = curr_path+"/saved_model/"+SEQUENCE+'/' # path to save model
+if not os.path.exists(curr_path+"/saved_model/"): 
+    os.mkdir(curr_path+"/saved_model/")
+if not os.path.exists(SAVED_MODEL_PATH): 
     os.mkdir(SAVED_MODEL_PATH)
-RESULT_PATH = os.path.split(os.path.abspath(__file__))[0]+"/results/"+SEQUENCE+'/' # 存储reward的路径
-if not os.path.exists(os.path.split(os.path.abspath(__file__))[0]+"/results/"): # 检测是否存在文件夹
-    os.mkdir(os.path.split(os.path.abspath(__file__))[0]+"/results/")
-if not os.path.exists(RESULT_PATH): # 检测是否存在文件夹
+RESULT_PATH = curr_path+"/results/"+SEQUENCE+'/' # path to save rewards
+if not os.path.exists(curr_path+"/results/"): 
+    os.mkdir(curr_path+"/results/")
+if not os.path.exists(RESULT_PATH): 
     os.mkdir(RESULT_PATH)
 
 class QlearningConfig: