fix a bug

fir_ser/cli/views/login.py

@@ -1,18 +1,4 @@
-from django.contrib import auth
-from api.models import Token, UserInfo, Apps
-from rest_framework.response import Response
-from api.utils.serializer import UserInfoSerializer
-from django.core.cache import cache
-from rest_framework.views import APIView
-import binascii
-import os, datetime, json
-from api.utils.utils import get_captcha, valid_captcha, is_valid_domain, is_valid_phone, \
-    get_sender_sms_token, is_valid_email, is_valid_sender_code, get_sender_email_token, get_random_username, \
-    check_username_exists
 from api.utils.auth import ApiTokenAuthentication
-from api.utils.response import BaseResponse
-from fir_ser.settings import CACHE_KEY_TEMPLATE, SERVER_DOMAIN, REGISTER, LOGIN
-from api.utils.storage.caches import login_auth_failed, set_default_app_wx_easy
 import logging
 
 from api.views.login import UserInfoView