🐛 fix(makeprompt.py): import Hasher class from src.utils.misc to resolve NameError

🔒 chore(makeprompt.py): add user hashing to prevent abuse and enable user banning if necessary

src/utils/misc.py

@@ -1,3 +1,5 @@
+import hashlib
+
 from src.utils.openaicaller import openai_caller
 
 
@@ -13,3 +15,13 @@ 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()