Reformat and remove unused import

base/func_bard.py

@@ -1,14 +1,14 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
+
 import bardapi
-import requests
+
 
 class BardAssistant:
     def __init__(self, conf: dict) -> None:
         self._token = conf["token"]
         self._bard = bardapi.core.Bard(self._token)
 
-
     def __repr__(self):
         return 'BardAssistant'
 
@@ -22,6 +22,7 @@ class BardAssistant:
         response = self._bard.get_answer(msg)
         return response['content']
 
+
 if __name__ == "__main__":
     from configuration import Config
     config = Config().BardAssistant
@@ -30,4 +31,4 @@ if __name__ == "__main__":
 
     bard_assistant = BardAssistant(config)
     rsp = BardAssistant.get_answer("who are you?")
-    print(rsp)
+    print(rsp)