When using p_tqdm in a Jupyter session and the cell is killed, the processes continue.

[r-menezes]

p_tqdm is the easiest and most beautiful way to parallelize computations. I use it often but sometimes I need to cancel some calculation. When this happens, I need to restart the kernel.

I thought that encapsulating the usage of the Pool in a with ... as ... clause could solve this problem. I am presenting a PR implementing this small change to demonstrate it.