add: image gen

image_gen.py

@@ -0,0 +1,8 @@
+from datasets import load_dataset
+import os
+
+dataset = load_dataset("cifar10", split="train", streaming=True)
+
+os.makedirs("./nyc_ads_dataset", exist_ok=True)
+for i, ex in zip(range(5), dataset):
+    ex["img"].save(f"./nyc_ads_dataset/{i+1:03d}.jpg")