fix(kb): fix local knowledgebase (#186)

Author: yaozheng-fang

veadk/memory/long_term_memory.py

@@ -181,17 +181,17 @@ async def add_session_to_memory(
 
     @override
     async def search_memory(self, *, app_name: str, user_id: str, query: str):
-        logger.info(
-            f"Searching long term memory: query={query} index={self._index} top_k={self.top_k}"
-        )
-
         # prevent model invoke `load_memory` before add session to this memory
         if not self._backend:
             logger.error(
                 "Long term memory backend is not initialized, cannot search memory."
             )
             return SearchMemoryResponse(memories=[])
 
+        logger.info(
+            f"Searching long term memory: query={query} index={self._index} top_k={self.top_k}"
+        )
+
         memory_chunks = self._backend.search_memory(
             query=query, top_k=self.top_k, user_id=user_id
         )

veadk/tools/load_knowledgebase_tool.py

@@ -55,7 +55,7 @@ async def search_knowledgebase(
 ) -> SearchKnowledgebaseResponse:
     """Searches the knowledgebase of the current user."""
     if isinstance(knowledgebase, KnowledgeBase):
-        res = knowledgebase.search(query, app_name=app_name)
+        res = knowledgebase.search(query)
         entry_list = []
         for r in res:
             entry_list.append(KnowledgebaseEntry(content=r))