Setup default save location in WANDB and decide where to save each run

[giotherobot]

With @carloscp3009 and @flferretti we were wondering why, now that we have created and joined the team https://wandb.ai/ami-iit all of our runs by default were turning up in the team space and not in our personal one.

Diving a bit into the User Settings: I found that there is a default location: When one joins a team the default location is set to the team, it is better to change this to the personal one to avoid spamming the team with test projects for example.

To set where each project gets saved one can add the optional parameter to wandb.init() (https://docs.wandb.ai/ref/python/init):

import wandb

user = "giotherobot"

wandb.init(entity=user)