human
Solve the following python programming problem given the following code:
def if_safe_multiprocessing_with_blas(func) : 
    'Decorator for tests involving both BLAS calls and multiprocessing.

    Under POSIX (e.g. Linux or OSX), using multiprocessing in conjunction with
    some implementation of BLAS (or other libraries that manage an internal
    posix thread pool) can cause a crash or a freeze of the Python process.

    In practice all known packaged distributions (from Linux distros or
    Anaconda) of BLAS under Linux seems to be safe. So we this problem seems to
    only impact OSX users.

    This wrapper makes it possible to skip tests that can possibly cause
    this crash under OS X with.

    Under Python 3.4+ it is possible to use the `forkserver` start method
    for multiprocessing to avoid this issue. However it can cause pickling
    errors on interactively defined functions. It therefore not enabled by
    default.
    ' 
    @ wraps (func) 
    def run_test(* args, **kwargs) : 
        if (sys.platform == 'darwin') : 
            raise SkipTest ('Possible multi-process bug with some BLAS') 
return func (* args, ** kwargs) 
return func 

    
    

    Fix the buggy line: return func
assistant
#Here is Python code to fix the buggy line: return func
.

return def run_test(