style error fix

Signed-off-by: Paarth Neekhara <[email protected]>

examples/tts/fastpitch2_finetune.py

@@ -17,15 +17,15 @@
 from nemo.collections.common.callbacks import LogEpochTimeCallback
 from nemo.collections.tts.models import FastPitchModel
 from nemo.core.config import hydra_runner
-from nemo.utils.exp_manager import exp_manager
 from nemo.utils import logging
+from nemo.utils.exp_manager import exp_manager
 
 
 @hydra_runner(config_path="conf", config_name="fastpitch_align_44100")
 def main(cfg):
     if hasattr(cfg.model.optim, 'sched'):
         logging.warning("You are using an optimizer scheduler while finetuning. Are you sure this is intended?")
-    if (cfg.model.optim.lr > 1e-3 or cfg.model.optim.lr < 1e-5):
+    if cfg.model.optim.lr > 1e-3 or cfg.model.optim.lr < 1e-5:
         logging.warning("The recommended learning rate for finetuning is 2e-4")
     trainer = pl.Trainer(**cfg.trainer)
     exp_manager(trainer, cfg.get("exp_manager", None))

nemo/collections/asr/data/audio_to_text.py

@@ -637,7 +637,7 @@ def __getitem__(self, item):
         pitch -= self.pitch_avg
         pitch[pitch == -self.pitch_avg] = 0.0  # Zero out values that were perviously zero
         pitch /= self.pitch_std
-        
+
         speaker = None
         if self.collection[item].speaker is not None:
             speaker = torch.zeros_like(text_len).fill_(self.collection[item].speaker)
@@ -649,7 +649,7 @@ def _collate_fn(self, batch):
         audio, audio_len, text, text_len, attn_prior = super()._collate_fn(list(zip(*batch[:5])))
         pitch_list = batch[5]
         speaker_list = batch[6]
-        
+
         pitch = torch.zeros(len(pitch_list), max([pitch.shape[0] for pitch in pitch_list]))
 
         for i, pitch_i in enumerate(pitch_list):
@@ -660,7 +660,7 @@ def _collate_fn(self, batch):
             speakers.append(speaker_i)
 
         speakers = torch.stack(speakers).to(text_len.dtype) if speakers[0] is not None else None
-        
+
         return audio, audio_len, text, text_len, attn_prior, pitch, speakers