list_files_by_boto3 is already taken

[knoriy]

│ 63 @functional_datapipe("list_files_by_boto3") │
│ ❱ 64 class Boto3FileListerIterDataPipe(IterDataPipe[str]): │
...
Exception: Unable to add DataPipe function name list_files_by_boto3 as it is already taken