Reformat code using PyCharm

unfinished/openprompt/mail.py

@@ -1,6 +1,8 @@
-import requests
 import email
 
+import requests
+
+
 class MailClient:
 
     def __init__(self):
@@ -106,4 +108,4 @@ class MailClient:
 
 client = MailClient()
 client.newtoken()
-print(client.getmails())
+print(client.getmails())