Clean up the code.

helper/openai_interface.py

@@ -1,8 +1,8 @@
 import json
-import openai
 import os
 import re
 
+import openai
 from dotenv import load_dotenv
 
 from helper.constants import GPT_3_5_TURBO_INSTRUCT, BLACKLISTED_WORDS
@@ -16,7 +16,6 @@ TOP_P = 0.9
 FREQUENCY_PENALTY = 0.5
 
 TRY_LIMIT = 2
-
 try_count = 0
 
 # GRADING SUMMARY