Fix milvus dataprep ingest files failure (#1299)

Signed-off-by: lvliang-intel <liang1.lv@intel.com>
Co-authored-by: Letong Han <106566639+letonghan@users.noreply.github.com>

Author: lvliang-intel

comps/dataprep/src/integrations/milvus.py

@@ -251,6 +251,7 @@ async def ingest_files(
         chunk_overlap: int = Form(100),
         process_table: bool = Form(False),
         table_strategy: str = Form("fast"),
+        ingest_from_graphDB: bool = Form(False),
     ):
         """Ingest files/links content into milvus database.
 

comps/dataprep/src/integrations/neo4j_langchain.py

@@ -145,6 +145,7 @@ async def ingest_files(
         chunk_overlap: int = Form(100),
         process_table: bool = Form(False),
         table_strategy: str = Form("fast"),
+        ingest_from_graphDB: bool = Form(False),
     ):
         """Ingest files/links content into Neo4j database.