Update README.md

README.md

@@ -33,6 +33,12 @@ configs:
 # Converting script
 
 ```py
+import pickle
+from pathlib import Path
+
+import numpy as np
+from datasets import Dataset
+
 
 DATA_DIR = Path("/path/to/cached/hugging_face/datasets/for/MLDS-NUS/Experimental_Images")
 # should end with something like "snapshots/fd299418e9435f8fd98956a3f0a7344d208cc142"
@@ -93,7 +99,13 @@ ds.push_to_hub("MLDS-NUS/polymer_re-upload")
 
 # How to use
 
+Directly loading by [datasets](https://huggingface.co/docs/datasets/installation) is supported now!
+
 ```py
+from datasets import load_dataset
+import numpy as np
+
+
 hf_dataset = load_dataset("MLDS-NUS/polymer_re-upload")
 hf_dataset = hf_dataset.with_format("numpy")["train"]