fix: Change encoding codec

cogs/fairy.py

@@ -72,7 +72,7 @@ async def fairy(self, ctx):
         else:
             await ctx.respond('없어요ㅠㅠ')
 
-        with open(f'fairy_archive/{dt.datetime.now().strftime("%Y.%m")}.txt', 'a', encoding='euc-kr') as archive:
+        with open(f'fairy_archive/{dt.datetime.now().strftime("%Y.%m")}.txt', 'a') as archive:
             archive.write(dt.datetime.now().strftime(f'%Y-%m-%dT%H:%M:%S <{ctx.author.name}> <{ctx.guild}> {ctx.author.id} {1 if is_fairy else 0}\n'))
 
     @slash_command(name='요정소환')
@@ -86,7 +86,7 @@ async def summonFairy(self, ctx):
     async def fairyRank(self, ctx):
         """`/지성이있나요` 명령어를 얼마나 사용했는지 알려줍니다."""
 
-        with open(f'fairy_archive/{dt.datetime.now().strftime("%Y.%m")}.txt', 'r', encoding='euc-kr') as archive:
+        with open(f'fairy_archive/{dt.datetime.now().strftime("%Y.%m")}.txt', 'r') as archive:
             fairyCounter = dict()
 
             while True: