[Chore/Refactor] Switch from MyPy to Basedpyright for type checking (#25047)

Signed-off-by: -LAN- <laipz8200@outlook.com>

api/core/rag/datasource/vdb/couchbase/couchbase_vector.py

@@ -212,10 +212,10 @@ class CouchbaseVector(BaseVector):
 
         documents_to_insert = [
             {"text": text, "embedding": vector, "metadata": metadata}
-            for id, text, vector, metadata in zip(uuids, texts, embeddings, metadatas)
+            for _, text, vector, metadata in zip(uuids, texts, embeddings, metadatas)
         ]
         for doc, id in zip(documents_to_insert, uuids):
-            result = self._scope.collection(self._collection_name).upsert(id, doc)
+            _ = self._scope.collection(self._collection_name).upsert(id, doc)
 
         doc_ids.extend(uuids)
 
@@ -241,7 +241,7 @@ class CouchbaseVector(BaseVector):
             """
         try:
             self._cluster.query(query, named_parameters={"doc_ids": ids}).execute()
-        except Exception as e:
+        except Exception:
             logger.exception("Failed to delete documents, ids: %s", ids)
 
     def delete_by_document_id(self, document_id: str):