The data could now be retrieved with different step lengths. (To improve the efficiency of the graph plotting tab.)
Telemetry data could now be stored into a file with a given filename and file extension.
3.Could fetch a list of names for all the devices & delete a certain device by its name.
Also add a few unittests for the db_manager module to test if the interactions with the database provide the correct results.
Add some new features:
Also add a few unittests for the db_manager module to test if the interactions with the database provide the correct results.