feat: Implement asynchronous checkpoint saving to disk with dataset handling

Author: endomorphosis

ipfs_datasets_py/ipfs_embeddings_py/ipfs_embeddings.py

@@ -1,7 +1,9 @@
 from .ipfs_multiformats import *
 from .ipfs_only_hash import *
+import asyncio
 import subprocess
 import os
+import datasets
 
 class ipfs_embeddings_py:
     def __init__(self, resources, metedata):