Fix: enable ollama api-key. (#6205)

### What problem does this PR solve?

#6189

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

api/apps/sdk/doc.py

@@ -596,11 +596,12 @@ def delete(tenant_id, dataset_id):
     pf_id = root_folder["id"]
     FileService.init_knowledgebase_docs(pf_id, tenant_id)
     errors = ""
+    not_found = []
     for doc_id in doc_list:
         try:
             e, doc = DocumentService.get_by_id(doc_id)
             if not e:
-                errors += f"Document({doc_id}) not found!"
+                not_found.append(doc_id)
                 continue
             tenant_id = DocumentService.get_tenant_id(doc_id)
             if not tenant_id:
@@ -626,6 +627,9 @@ def delete(tenant_id, dataset_id):
         except Exception as e:
             errors += str(e)
 
+    if not_found:
+        return get_result(message=f"Documents not found: {not_found}", code=settings.RetCode.DATA_ERROR)
+    
     if errors:
         return get_result(message=errors, code=settings.RetCode.SERVER_ERROR)