How to use the pyinstrument.processors.aggregate_repeated_calls function in pyinstrument

import sys
from pyinstrument import processors
from pyinstrument.frame import Frame, SelfTimeFrame
from pytest import approx

all_processors = [
    processors.aggregate_repeated_calls,
    processors.group_library_frames_processor,
    processors.merge_consecutive_self_time,
    processors.remove_importlib,
    processors.remove_unnecessary_self_time_nodes,
    processors.remove_irrelevant_nodes,
]

def test_remove_importlib():
    frame = Frame(
        identifier='\x00sympy/__init__.py\x0012',
        children=[
            Frame(
                identifier='_handle_fromlist\x00../\x00997',
                self_time=0.1,
                children=[
                    Frame(

SelfTimeFrame(
                self_time=0.2,
            ),
            Frame(
                identifier='calculate_metrics\x00cibuildwheel/utils.py\x007',
                self_time=0.1,
            ),
            SelfTimeFrame(
                self_time=0.05,
            ),
        ]
    )

    assert frame.time() == approx(0.85)

    frame = processors.aggregate_repeated_calls(frame, options={})

    assert frame.time() == approx(0.85)
    # children should be sorted by time
    assert len(frame.children) == 3
    assert frame.children[0].function == 'strip_newlines'
    assert frame.children[0].time() == 0.4
    assert frame.children[0].children[0].function == 'scan_string'
    assert isinstance(frame.children[1], SelfTimeFrame)
    assert frame.children[1].time() == approx(0.35)

def __init__(self, show_all=False, timeline=False, processor_options=None):
        # processors is defined on the base class to provide a common way for users to
        # add to and manipulate them before calling render()
        self.processors = self.default_processors()
        self.processor_options = processor_options or {}

        if show_all:
            self.processors.remove(processors.group_library_frames_processor)
        if timeline:
            self.processors.remove(processors.aggregate_repeated_calls)

def default_processors(self):
        return [
            processors.remove_importlib,
            processors.merge_consecutive_self_time,
            processors.aggregate_repeated_calls,
            processors.group_library_frames_processor,
            processors.remove_unnecessary_self_time_nodes,
            processors.remove_irrelevant_nodes,
        ]

def default_processors(self):
        return [
            processors.remove_importlib,
            processors.merge_consecutive_self_time,
            processors.aggregate_repeated_calls,
            processors.group_library_frames_processor,
            processors.remove_unnecessary_self_time_nodes,
            processors.remove_irrelevant_nodes,
        ]

def default_processors(self):
        return [
            processors.remove_importlib,
            processors.merge_consecutive_self_time,
            processors.aggregate_repeated_calls,
            processors.group_library_frames_processor,
            processors.remove_unnecessary_self_time_nodes,
            processors.remove_irrelevant_nodes,
        ]