Remake get path of logfile

my_logger.py

@@ -6,7 +6,7 @@ import sys
 
 class Log:
     def __init__(self):
-        self.logfile = "{}/{}_main.log".format(os.getcwd(), datetime.datetime.now().strftime("%m_%d_%Y %H_%M_%S"))
+        self.logfile = "{}/{}_main.log".format(os.path.dirname(sys.argv[0]), datetime.datetime.now().strftime("%m_%d_%Y %H_%M_%S"))
 
         self.log = logging.getLogger("my_log")
         self.log.setLevel(logging.INFO)