fix: dataset error

api/services/dataset_service.py

@@ -411,7 +411,7 @@ class DocumentService:
     def get_error_documents_by_dataset_id(dataset_id: str) -> list[Document]:
         documents = db.session.query(Document).filter(
             Document.dataset_id == dataset_id,
-            Document.indexing_status == 'error' or Document.indexing_status == 'paused' or Document.indexing_status == 'waiting'
+            Document.indexing_status == 'error' or Document.indexing_status == 'paused'
         ).all()
 
         return documents