def read_file_content(self, input_file: Path, **kwargs) -> bytes:
        """Read the content of a file from Azure Storage Blob."""
        container_client = self._get_container_client()
        blob_client = container_client.get_blob_client(input_file)
        stream = blob_client.download_blob()
        return stream.readall()
Read the content of a file from Azure Storage Blob.
llama-index-integrations/readers/llama-index-readers-azstorage-blob/llama_index/readers/azstorage_blob/base.py