code: def sfn(l, msk, myrad, bcast_var):
      import sklearn.svm
      import sklearn.model_selection
  
      classifier = sklearn.svm.SVC(gamma="auto")
      data = l[0][msk, :].T
      return np.mean(
          sklearn.model_selection.cross_val_score(
              classifier, data, bcast_var, n_jobs=1
          )
      )
  
imports: import numpy
  from mpi4py import MPI
  import sys
  from brainiak.searchlight.searchlight import Searchlight
  from brainiak.searchlight.searchlight import Diamond
label_desc: Use image node_id 1 for calling a global function with example usage: sfn(l, msk, myrad, bcast_var) and returns: np