Fixed save to save_path to match benchmark key

Author: ncollier

workflows/p2b1_mlrMBO/swift/workflow3.swift

@@ -34,7 +34,7 @@ if not os.path.exists(outdir):
 
 hyper_parameter_map = json.loads('%s')
 hyper_parameter_map['framework'] = 'keras'
-hyper_parameter_map['save'] = '{}/output'.format(outdir)
+hyper_parameter_map['save_path'] = '{}/output'.format(outdir)
 hyper_parameter_map['instance_directory'] = outdir
 hyper_parameter_map['experiment_id'] = '%s'
 hyper_parameter_map['run_id'] = '%s'