[codemod][usort] apply import merging for fbcode (8 of 11)

Summary:
Applies new import merging and sorting from µsort v1.0.

When merging imports, µsort will make a best-effort to move associated
comments to match merged elements, but there are known limitations due to
the diynamic nature of Python and developer tooling. These changes should
not produce any dangerous runtime changes, but may require touch-ups to
satisfy linters and other tooling.

Note that µsort uses case-insensitive, lexicographical sorting, which
results in a different ordering compared to isort. This provides a more
consistent sorting order, matching the case-insensitive order used when
sorting import statements by module name, and ensures that "frog", "FROG",
and "Frog" always sort next to each other.

For details on µsort's sorting and merging semantics, see the user guide:
https://usort.readthedocs.io/en/stable/guide.html#sorting

Reviewed By: lisroach

Differential Revision: D36402214

fbshipit-source-id: b641bfa9d46242188524d4ae2c44998922a62b4c

torchaudio/pipelines/rnnt_pipeline.py

@@ -8,7 +8,7 @@ from typing import Callable, List, Tuple
 import torch
 import torchaudio
 from torchaudio._internal import module_utils
-from torchaudio.models import RNNT, RNNTBeamSearch, emformer_rnnt_base
+from torchaudio.models import emformer_rnnt_base, RNNT, RNNTBeamSearch
 
 
 __all__ = []

torchaudio/prototype/ctc_decoder/_ctc_decoder.py

 import itertools as it
 import warnings
 from collections import namedtuple
-from typing import Dict, List, Optional, Union, NamedTuple
+from typing import Dict, List, NamedTuple, Optional, Union
 
 import torch
 from torchaudio._torchaudio_decoder import (
+    _create_word_dict,
     _CriterionType,
-    _LM,
+    _Dictionary,
     _KenLM,
     _LexiconDecoder,
-    _LexiconFreeDecoder,
     _LexiconDecoderOptions,
+    _LexiconFreeDecoder,
     _LexiconFreeDecoderOptions,
+    _LM,
+    _load_words,
     _SmearingMode,
     _Trie,
-    _Dictionary,
-    _create_word_dict,
-    _load_words,
     _ZeroLM,
 )
 from torchaudio.utils import download_asset

torchaudio/prototype/models/conv_emformer.py

@@ -2,7 +2,11 @@ import math
 from typing import List, Optional, Tuple
 
 import torch
-from torchaudio.models.emformer import _EmformerAttention, _EmformerImpl, _get_weight_init_gains
+from torchaudio.models.emformer import (
+    _EmformerAttention,
+    _EmformerImpl,
+    _get_weight_init_gains,
+)
 
 
 def _get_activation_module(activation: str) -> torch.nn.Module:

torchaudio/sox_effects/__init__.py

 from torchaudio._internal import module_utils as _mod_utils
 
 from .sox_effects import (
+    apply_effects_file,
+    apply_effects_tensor,
+    effect_names,
     init_sox_effects,
     shutdown_sox_effects,
-    effect_names,
-    apply_effects_tensor,
-    apply_effects_file,
 )
 
 

torchaudio/sox_effects/sox_effects.py

 import os
-from typing import List, Tuple, Optional
+from typing import List, Optional, Tuple
 
 import torch
 import torchaudio

torchaudio/transforms/__init__.py

 from ._multi_channel import MVDR, PSD, RTFMVDR, SoudenMVDR
 from ._transforms import (
-    Spectrogram,
-    InverseSpectrogram,
-    GriffinLim,
     AmplitudeToDB,
-    MelScale,
+    ComputeDeltas,
+    Fade,
+    FrequencyMasking,
+    GriffinLim,
     InverseMelScale,
+    InverseSpectrogram,
+    LFCC,
+    MelScale,
     MelSpectrogram,
     MFCC,
-    LFCC,
-    MuLawEncoding,
     MuLawDecoding,
+    MuLawEncoding,
+    PitchShift,
     Resample,
-    TimeStretch,
-    Fade,
-    FrequencyMasking,
-    TimeMasking,
+    RNNTLoss,
     SlidingWindowCmn,
-    Vad,
     SpectralCentroid,
+    Spectrogram,
+    TimeMasking,
+    TimeStretch,
+    Vad,
     Vol,
-    ComputeDeltas,
-    PitchShift,
-    RNNTLoss,
 )
 
 

torchaudio/transforms/_transforms.py

@@ -7,7 +7,10 @@ from typing import Callable, Optional
 import torch
 from torch import Tensor
 from torchaudio import functional as F
-from torchaudio.functional.functional import _apply_sinc_resample_kernel, _get_sinc_resample_kernel
+from torchaudio.functional.functional import (
+    _apply_sinc_resample_kernel,
+    _get_sinc_resample_kernel,
+)
 
 __all__ = []
 

torchaudio/utils/__init__.py

 from torchaudio._internal import module_utils as _mod_utils
 
-from . import (
-    sox_utils,
-)
+from . import sox_utils
 from .download import download_asset
 
 if _mod_utils.is_sox_available():

torchaudio/utils/sox_utils.py

-from typing import List, Dict
+from typing import Dict, List
 
 import torch
 from torchaudio._internal import module_utils as _mod_utils