parallel pyswarms not working

[peterfakhry]

Describe the bug
Thank you so much for this amazing package, been using it since 2018 now. I tried the following code to parallel process particle evaluation. The problem is that nothing happens when i run the code and i can not stop the console as well. Can you please help on that
best_cost, best_particle = optimizer.optimize(my_mdl.pso_optimize, iters=iterations,n_processes=4)

Expected behavior
Expected to run faster as particles being solved at the same time

Environment (please complete the following information):

• OS: [Windows ]
• Version [11]
• PySwarms Version [v.1.3.0]
• Python Version [3.10.9]