remove unused

Author: Andrei Neagu

packages/aws-library/src/aws_library/s3/_client.py

@@ -65,14 +65,6 @@ def __call__(self, total_bytes_copied: int, *, file_name: str) -> None:
         ...
 
 
-class AsyncFileProtocol(Protocol):
-    async def read(self, chunk_size: int) -> bytes:
-        ...
-
-    async def write(self, data: bytes) -> None:
-        ...
-
-
 @dataclass(frozen=True)
 class SimcoreS3API:  # pylint: disable=too-many-public-methods
     _client: S3Client