def read_file_content(self, input_file: Path, **kwargs: Any) -> bytes:
        """
        Read the bytes content of a file.

        Args:
            input_file (Path): Path to the file.

        Returns:
            bytes: File content.

        """

        Read the bytes content of a file.

        Args:
            input_file (Path): Path to the file.

        Returns:
            bytes: File content.

        
llama-index-core/llama_index/core/readers/file/base.py