import cleanup under fbcode//pytorch/audio/ (#3702)

Summary:

import cleanup under fbcode//pytorch/audio/

Differential Revision: D51316163

Author: Azad Free

src/torchaudio/datasets/utils.py

@@ -2,7 +2,7 @@
 import os
 import tarfile
 import zipfile
-from typing import Any, List, Optional
+from typing import List, Optional
 
 import torchaudio
 

test/smoke_test/smoke_test.py

@@ -5,7 +5,6 @@
 
 
 def base_smoke_test():
-    import torchaudio  # noqa: F401
     import torchaudio.compliance.kaldi  # noqa: F401
     import torchaudio.datasets  # noqa: F401
     import torchaudio.functional  # noqa: F401