remove unused newline

examples/resnet/imagenet.py

@@ -1,16 +1,13 @@
 from logging import getLogger
 from pathlib import Path
-
 import numpy as np
 import torchvision.transforms as transforms
 from torch import from_numpy
 from torch.utils.data import Dataset
-
 from olive.data.registry import Registry
 
 logger = getLogger(__name__)
 
-
 class ImagenetDataset(Dataset):
     def __init__(self, data):
         self.images = from_numpy(data["images"])
@@ -22,12 +19,10 @@ def __len__(self):
     def __getitem__(self, idx):
         return {"input": self.images[idx]}, self.labels[idx]
 
-
 @Registry.register_post_process()
 def imagenet_post_fun(output):
     return output.argmax(axis=1)
 
-
 preprocess = transforms.Compose(
     [
         transforms.Resize(256),
@@ -37,7 +32,6 @@ def imagenet_post_fun(output):
     ]
 )
 
-
 @Registry.register_pre_process()
 def dataset_pre_process(output_data, **kwargs):
     cache_key = kwargs.get("cache_key")
@@ -54,13 +48,10 @@ def dataset_pre_process(output_data, **kwargs):
     for i, sample in enumerate(output_data):
         if i >= size:
             break
-
         image = sample["image"]
         label = sample["label"]
-
         image = image.convert("RGB")
         image = preprocess(image)
-
         images.append(image)
         labels.append(label)