🎨 chore(*): run black to format the code

src/utils/misc.py

@@ -16,12 +16,15 @@ async def moderate(api_key, text, recall_func=None):
 class ModerationError(Exception):
     pass
 
+
 class hasher:
     def __init__(self):
         self.hashes = {}
+
     def __call__(self, text: str) -> str:
         if self.hashes.get(text, None) is None:
             self.hashes[text] = hashlib.sha256(text.encode()).hexdigest()
         return self.hashes[text]
 
-Hasher = hasher()
+
+Hasher = hasher()