SearchSummarizationPipeline - 'object has no attribute' error

I am facing the below error while initializing SearchSummarizationPipeline. I am using latest haystack version and python 3.10.   


```
pipe3 = SearchSummarizationPipeline(summarizer=summarizer,retriever=retriever,generate_single_summary=False,return_in_answer_format=True)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\wing\AppData\Local\Programs\Python\Python310\lib\site-packages\haystack\pipelines\standard_pipelines.py", line 424, in __init__
    self.pipeline.add_node(component=summarizer, name="Summarizer", inputs=["Retriever"])
  File "C:\Users\wing\AppData\Local\Programs\Python\Python310\lib\site-packages\haystack\pipelines\base.py", line 424, in add_node
    component_definitions[name] = component._component_config
AttributeError: 'SummarizationPipeline' object has no attribute '_component_config'
```