we did not see any related test.py for some of the codes likes search query according to CSV files.

[123alikaha]

[vietvomonash]

We are sorry for the broken links of the streaming and padding datasets. The streaming ds is the collection of raw documents.
Please see the newly updated Readme for further instructions. Namely, the datasets should be downloaded to the same folder of the system. Then, you can deploy the server's encrypted DB, client's streaming, and client's search instances.