code: def __init__(self, args: WriterHandlerParameters, df: pd.DataFrame):
      super().__init__(args, df)
  
imports: import pandas
  from mindsdb.integrations.handlers.rag_handler.ingest import RAGIngestor
  from mindsdb.integrations.handlers.writer_handler.settings import WriterHandlerParameters
label_desc: Use image node_id 1 to create a new WriterIngestor object from inherited base classes: RAGIngestor with example: obj = WriterIngestor(args, df)