code: def accuracy_thresh(y_pred:Tensor, y_true:Tensor, thresh:float=0.5, sigmoid:bool=True)->Rank0Tensor:
      "Compute accuracy when `y_pred` and `y_true` are the same size."
      if sigmoid: y_pred = y_pred.sigmoid()
      return ((y_pred>thresh)==y_true.byte()).float().mean(f accuracy_thresh(y_pred:Tensor, y_true:Tensor, thresh:float=0.5, sigmoid:bool=True)->Rank0Tensor:
      "Compute accuracy when `y_pred` and `y_true` are the same size."
      if sigmoid: y_pred = y_pred.sigmoid()
      return ((y_pred>thresh)==y_true.byte()).float().mean()
docs: Compute accuracy when `y_pred` and `y_true` are the same size.