fix parmameter doesnot match

[Kutim]

Sorry, I used the wrong branch in PR#324，Please ignore it.

Description

Fix:

when i use "RandomSearch" with parmameter "bounds", the class "SearchBase" method "generate_score" has a issue:

parmameter "self.vclamp" will be assign to parmameter "bh_strategy" in the "optimizer" ,
such as class "GlobalBestPSO",class "GeneralOptimizerPSO" and class "LocalBestPSO".

Should use python keyword argument to fix it

use python keyword argument to change

# pyswarms/utils/search/base_search.py line:101

self.n_particles, self.dims, options, self.bounds, self.vclamp

to

self.n_particles, self.dims, options, self.bounds, velocity_clamp=self.vclamp

Motivation and Context

Bug fix

How Has This Been Tested?

g = RandomSearch(GlobalBestPSO, n_particles=n_particles, dimensions=dimensions,
                 options=options, objective_func=targetfunction, iters=5, n_selection_iters=3, bounds=bounds)

best_score, best_options = g.search()

Screenshots (if appropriate):

The error I encountered is as follows：

[ljvmiranda921]

Hello @Kutim , sorry it took some time! LGTM! Thank you for your contribution!

[ljvmiranda921]

@allcontributors[bot] please add @Kutim for bug fix

[allcontributors]

@ljvmiranda921

I've put up a pull request to add @Kutim! 🎉