How to get raw tensor data?

I am trying to implement an adaptive avg pool in candle. However, I guess my implementation will require an API to get the raw data/storage (storaged in plain/flatten array format).
Wondering if there is such an API for that?

Thanks!

Start by reviewing Candle's tensor API and storage representation to determine whether raw or flattened data access is already available. Define the requirements for implementing adaptive average pooling, then document the needed API behavior and validate it against the pooling use case.

Written by the indexing model from the issue text.