bug fix

logger.py

@@ -12,19 +12,19 @@ class Logger:
 
     def debug(self, message):
         if self.logLevel >= self.logLevels['DEBUG']:
-            self.__log(f"{datetime.now().strftime("%Y-%m-%d %H:%M:%S")} DEBUG {message}")
+            self.__log(f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')} DEBUG {message}")
 
     def info(self, message):
         if self.logLevel >= self.logLevels['INFO']:
-            self.__log(f"{datetime.now().strftime("%Y-%m-%d %H:%M:%S")} INFO  {message}")
+            self.__log(f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')} INFO  {message}")
 
     def error(self, message):
         if self.logLevel >= self.logLevels['ERROR']:
-            self.__log(f"{datetime.now().strftime("%Y-%m-%d %H:%M:%S")} ERROR {message}")
+            self.__log(f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')} ERROR {message}")
 
     def critical(self, message):
         if self.logLevel >= self.logLevels['CRITICAL']:
-            self.__log(f"{datetime.now().strftime("%Y-%m-%d %H:%M:%S")} ** CRITICAL ** {message}")
+            self.__log(f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')} ** CRITICAL ** {message}")
 
     def __log(self, message):
         print(message)