Log format unification

.github/scripts/check_log.py

@@ -5,7 +5,7 @@ import urllib.request as request
 url = os.environ["LOG_URL"]
 path_answer = ".github/scripts/answers"
 
-for index in range(0,3):
+for _ in range(0,3):
     try:
         with request.urlopen(url,timeout=30.0) as r:
             log_bytes = r.read()
@@ -62,4 +62,4 @@ else:
     if cfproxy_end is True:
         print(str(path_answer + "/default.md"))
     else:
-        print(str(path_answer + "/no_cfproxy.md"))
+        print(str(path_answer + "/no_cfproxy.md"))