def load_data(
        self,
        channel_ids: List[str],
        reverse_chronological: bool = True,
    ) -> List[Document]:
        """Load data from the input directory."""
        return self.reader.load_data(
            channel_ids=channel_ids,
            reverse_chronological=reverse_chronological,
        )
Load data from the input directory.
llama-index-integrations/tools/llama-index-tools-slack/llama_index/tools/slack/base.py