chore: Fix package name conflict error (#1099)

dbgpt/rag/operators/datasource.py

@@ -1,6 +1,6 @@
 from typing import Any
 
-from dbgpt.core.interface.operator.retriever import RetrieverOperator
+from dbgpt.core.interface.operators.retriever import RetrieverOperator
 from dbgpt.datasource.rdbms.base import RDBMSDatabase
 from dbgpt.rag.summary.rdbms_db_summary import _parse_db_summary
 

dbgpt/rag/operators/db_schema.py

@@ -1,7 +1,7 @@
 from typing import Any, Optional
 
 from dbgpt.core.awel.task.base import IN
-from dbgpt.core.interface.operator.retriever import RetrieverOperator
+from dbgpt.core.interface.operators.retriever import RetrieverOperator
 from dbgpt.datasource.rdbms.base import RDBMSDatabase
 from dbgpt.rag.retriever.db_schema import DBSchemaRetriever
 from dbgpt.storage.vector_store.connector import VectorStoreConnector

dbgpt/rag/operators/embedding.py

@@ -2,7 +2,7 @@ from functools import reduce
 from typing import Any, Optional
 
 from dbgpt.core.awel.task.base import IN
-from dbgpt.core.interface.operator.retriever import RetrieverOperator
+from dbgpt.core.interface.operators.retriever import RetrieverOperator
 from dbgpt.rag.retriever.embedding import EmbeddingRetriever
 from dbgpt.rag.retriever.rerank import Ranker
 from dbgpt.rag.retriever.rewrite import QueryRewrite