formatting fixes

sdk/python/kfp/compiler/compiler_utils.py

@@ -19,12 +19,7 @@
 from typing import DefaultDict, Dict, List, Mapping, Set, Tuple, Union
 
 from kfp import dsl
-from kfp.dsl import constants
-from kfp.dsl import for_loop
-from kfp.dsl import pipeline_channel
-from kfp.dsl import pipeline_context
-from kfp.dsl import pipeline_task
-from kfp.dsl import tasks_group
+from kfp.dsl import constants, for_loop, pipeline_channel, pipeline_context, pipeline_task, tasks_group
 
 GroupOrTaskType = Union[tasks_group.TasksGroup, pipeline_task.PipelineTask]
 
@@ -462,7 +457,7 @@ def get_outputs_for_all_groups(
     group_name_to_group = {group.name: group for group in all_groups}
     group_name_to_children = {
         group.name: [group.name for group in group.groups] +
-        [task.name for task in group.tasks] for group in all_groups
+                    [task.name for task in group.tasks] for group in all_groups
     }
 
     outputs = collections.defaultdict(dict)
@@ -762,7 +757,9 @@ def get_dependencies(
                 # then make this validation dsl.Collected-aware
                 elif isinstance(upstream_parent_group, tasks_group.ParallelFor):
                     upstream_tasks_that_downstream_consumers_from = [
-                        channel.task.name for channel in task._channel_inputs if channel.task
+                        channel.task.name
+                        for channel in task._channel_inputs
+                        if channel.task
                     ]
                     has_data_exchange = upstream_task.name in upstream_tasks_that_downstream_consumers_from
                     # don't raise for .after