Updated formatting in plugins/base.py related to clean_queue

Author: achetverikov

nipype/pipeline/plugins/base.py

@@ -154,9 +154,7 @@ def run(self, graph, config, updatehash=False):
                     result = self._get_result(taskid)
                 except Exception:
                     notrun.append(
-                        self._clean_queue(
-                            jobid,
-                            graph))
+                        self._clean_queue(jobid, graph))
                 else:
                     if result:
                         if result['traceback']:
@@ -218,9 +216,9 @@ def _clean_queue(self, jobid, graph, result=None):
 
         if self._status_callback:
             self._status_callback(self.procs[jobid], 'exception')
-		if result is None:
-			result={'result': None,
-					'traceback': '\n'.join(format_exception(*sys.exc_info()))}
+        if result is None:
+            result = {'result': None,
+                      'traceback': '\n'.join(format_exception(*sys.exc_info()))}
 
         if str2bool(self._config['execution']['stop_on_first_crash']):
             raise RuntimeError("".join(result['traceback']))