formatting code

bridge/bridge.py

@@ -2,6 +2,7 @@ from bot import bot_factory
 from common.singleton import singleton
 from voice import voice_factory
 
+
 @singleton
 class Bridge(object):
     def __init__(self):
@@ -15,7 +16,6 @@ class Bridge(object):
         except ModuleNotFoundError as e:
             print(e)
 
-
     # 以下所有函数需要得到一个reply字典，格式如下：
     # reply["type"] = "ERROR" / "TEXT" / "VOICE" / ...
     # reply["content"] = reply的内容
@@ -27,4 +27,4 @@ class Bridge(object):
         return self.bots["voice_to_text"].voiceToText(voiceFile)
 
     def fetch_text_to_voice(self, text):
-        return self.bots["text_to_voice"].textToVoice(text)
+        return self.bots["text_to_voice"].textToVoice(text)