Here's the example: Even though I'm passing different parameters to the two clones, they will end up configured with the same (the second) parameter set.
` project_name = 'pipeline_test'

task = Task.init(project_name=project_name,
task_name='pipeline_main',
task_type=Task.TaskTypes.controller,
reuse_last_task_id=False)

pipe = PipelineController(default_execution_queue='default_queue',
add_pipeline_tags=False)

#%%
task_IDs = {
'task_1': '',
'task_2': ''
}

#%%
task_1_args = {'param1', 1}
task_2_args_clone_1 = {'param1', 1}
task_2_args_clone_2 = {'param1', 2}

first task

pipe.add_step(name='task_1',
base_task_project=project_name,
base_task_id=task_IDs['task_1'],
parameter_override=task_1_args)

second tasks

pipe.add_step(name='task_2_clone_1',
parents=['task_1'],
base_task_project=project_name,
base_task_id=task_IDs['task_2'],
parameter_override=task_2_args_clone_1)

pipe.add_step(name='task_2_clone_2',
parents=['task_1'],
base_task_project=project_name,
base_task_id=task_IDs['task_2'],
parameter_override=task_2_args_clone_2) `