[FEAT] Inform users when `num_partitions>1`

[AzulGarza]

currently, when num_partitions > 1, the sdk returns the following information:

it might be good to add information about the partitions.

[marcopeix]

Would this be the desired outcome?

[AzulGarza]

hey @marcopeix! yes, also it would be great to logger.info each partition, for example:

using 2 partitions.
partition 1 of 2
.
.
.
partition 2 of 2
.
.
.