cache key fix + faq fix

autogen/agentchat/contrib/capabilities/transforms.py

@@ -386,18 +386,19 @@ def _compress_text(self, text: str) -> Tuple[int, str]:
 
     def _cache_get(self, content: Union[str, List[Dict]]) -> Optional[Tuple[int, Union[str, List[Dict]]]]:
         if self._cache:
-            key = f"{json.dumps(content)}_{self._min_tokens}"
-            cached_value = self._cache.get(key)
+            cached_value = self._cache.get(self._cache_key(content))
             if cached_value:
                 return cached_value
 
     def _cache_set(
         self, content: Union[str, List[Dict]], compressed_content: Union[str, List[Dict]], tokens_saved: int
     ):
         if self._cache:
-            key = json.dumps(content)
             value = (tokens_saved, json.dumps(compressed_content))
-            self._cache.set(key, value)
+            self._cache.set(self._cache_key(content), value)
+
+    def _cache_key(self, content: Union[str, List[Dict]]) -> str:
+        return f"{json.dumps(content)}_{self._min_tokens}"
 
     def _validate_min_tokens(self, min_tokens: Optional[int]):
         if min_tokens is not None and min_tokens <= 0:

website/docs/FAQ.mdx

@@ -268,7 +268,6 @@ Migrating enhances flexibility, modularity, and customization in handling chat m
 ### How to migrate?
 
 To ensure a smooth migration process, simply follow the detailed guide provided in [Introduction to TransfromMessages](/docs/topics/handling_long_contexts/intro_to_transform_messages.md).
-To ensure a smooth migration process, simply follow the detailed guide provided in [Handling Long Context Conversations with Transform Messages](/docs/topics/long_contexts.md).
 
 ### What should I do if I get the error "TypeError: Assistants.create() got an unexpected keyword argument 'file_ids'"?