code: def __init__(self, model: torch.nn.Module):
      super(DNNBeamformerLightningModule, self).__init__()
      self.model = model
      self.loss_stoi = NegSTOILoss(16000)
  
file_path: audio/examples/dnn_beamformer/model.py
imports: import ci_sdr
  import lightning.pytorch
  import torch
  from asteroid.losses.stoi import NegSTOILoss
  from asteroid.masknn import TDConvNet
  from torchaudio.transforms import InverseSpectrogram, PSD, SoudenMVDR, Spectrogram
label_desc: Use image node_id 1 to create a new DNNBeamformerLightningModule object from inherited base classes: pl with example: obj = DNNBeamformerLightningModule(model)