Deletion of a dataset not reflected in aggregation list

[jrwrigh]

Description

If I add a dataset to aggregation list and then delete that dataset, the aggregation list still believes the dataset exists.

How to reproduce

from smartsim import Experiment
from smartsim.settings import RunSettings
from smartredis import Client, Dataset
import numpy as np

import socket
def getOpenSocket():
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.bind(('', 0))
    addr = s.getsockname()
    s.close()
    return addr[1]

exp = Experiment("test", launcher="local")
db = exp.create_database(interface="lo", port = getOpenSocket())
exp.generate(db)
exp.start(db)

client = Client(cluster=False, address=db.get_address()[0])

dataset = Dataset("dataset")
dataset.add_tensor("data", np.arange(3))
client.put_dataset(dataset)
client.append_to_list("list", dataset)

print(client.get_datasets_from_list("list")[0].get_name()) # returns "dataset"
print(client.get_datasets_from_list("list")[0].get_tensor_names()) # returns ["data"]

client.delete_dataset("dataset")

print(client.get_datasets_from_list("list")[0].get_name()) # returns "dataset"
print(client.get_datasets_from_list("list")[0].get_tensor_names()) # returns []
client.get_dataset(client.get_datasets_from_list("list")[0].get_name()) # errors

Expected behavior

I'd expect the dataset to also be deleted in the list. Or at least have someway to remove datasets from a list.

[jrwrigh]

This is a hacky replacement of what I'd expect get_datasets_from_list should do:

[dataset for dataset in client.get_datasets_from_list("list") if client.dataset_exists(dataset.get_name())]