How to use the opentrons.containers.load function in opentrons

plate = containers.load(
    '96-PCR-flat',  
    'B1',             
    'plate'         
)
tuberack = containers.load(
    'tube-rack-2ml',  
    'C1',             
    'tuberack'         
)
tuberack2 = containers.load(
    'tube-rack-2ml',  
    'D1',             
    'tuberack2'         
)
tuberack3 = containers.load(
    'tube-rack-2ml',  
    'C2',             
    'tuberack3'         
)
tuberack4 = containers.load(
    'tube-rack-2ml',  
    'D2',             
    'tuberack4'         
)
trash = containers.load(
	'point',
	'A2',
	'trash'
)

p200 = instruments.Pipette(

from opentrons import containers, instruments


p200rack = containers.load('tiprack-200ul', 'D2')
trash = containers.load('trash-box', 'E2')
trough = containers.load('trough-12row', 'C2')
plate1 = containers.load('96-PCR-flat', 'A1')
plate2 = containers.load('96-PCR-flat', 'A2')
plate3 = containers.load('96-PCR-flat', 'B1')
plate4 = containers.load('96-PCR-flat', 'B2')
plate5 = containers.load('96-PCR-flat', 'C1')
plate6 = containers.load('96-PCR-flat', 'D1')
plate7 = containers.load('96-PCR-flat', 'E1')

p200 = instruments.Pipette(
    axis="b",
    max_volume=200,
    tip_racks=[p200rack],
    trash_container=trash
)

from opentrons import containers, instruments


# plates being processed
deep_plate = containers.load('96-deep-well', 'C1')
flat_plate = containers.load('96-PCR-flat', 'D3')

# 2 ml tube rack
reagents = containers.load('tube-rack-2ml', 'A1')

# tip rack for p200 pipette
tip200_rack = containers.load('tiprack-200ul', 'A2')

# tip rack for p10 pipette
tip10_rack = containers.load('tiprack-10ul', 'C2')

# trash to dispose of tips
trash = containers.load('point', 'B3', 'trash')

# p200 (20 - 200 uL) (single)
p200single = instruments.Pipette(
    axis='b',
    max_volume=200,
    min_volume=20,
    channels=1,
    trash_container=trash,
    tip_racks=[tip200_rack])

# extra voume aspirate for accuracy in multidispense
extravol = 20  # can change here (in ul)

# 96 well deep plate with antibodies
antibodies = containers.load('96-deep-well', 'C2')

# 96 well flat ELISA plates
plate1 = containers.load('96-PCR-flat', 'A1')
plate2 = containers.load('96-PCR-flat', 'B1')
plate3 = containers.load('96-PCR-flat', 'C1')
plate4 = containers.load('96-PCR-flat', 'D1')
plate5 = containers.load('96-PCR-flat', 'E1')
plate6 = containers.load('96-PCR-flat', 'A2')
plate7 = containers.load('96-PCR-flat', 'E2')
plate8 = containers.load('96-PCR-flat', 'A3')
plate9 = containers.load('96-PCR-flat', 'B3')
plate10 = containers.load('96-PCR-flat', 'C3')
plate11 = containers.load('96-PCR-flat', 'D3')

# tip rack for p50 pipette
tip200_rack = containers.load('tiprack-200ul', 'B2')

# trash to dispose of tips
trash = containers.load('point', 'D2', 'trash')

# p300 (50 - 300 uL) (multi)
p300multi = instruments.Pipette(
    axis='a',
    name='p300multi',
    max_volume=300,
    min_volume=50,
    channels=8,

import time
import shutil
from opentrons import robot, containers
from opentrons.instruments import Pipette as BasePipette
from opentrons.instruments import Magbead as BaseMagbead
from opentrons.util.environment import settings as opentrons_settings

import sys

# HACK to get pipette type
pipetteType = type(BasePipette(robot, 'a'))

# monkeypatch containers.load with the load_container_spy fn,
# use global all_containers to track containers per protocol
global all_containers
orig_containers_load = containers.load


def load_container_spy(container_name, slot, label=None):
    all_containers.append({
        'type': container_name,
        'slot': slot,
        'name': label or container_name
        })
    return orig_containers_load(container_name, slot, label)


containers.load = load_container_spy


def parse(protocol_path):

from opentrons import containers, instruments

plate_a = containers.load('96-flat', 'A1')
plate_b = containers.load('96-flat', 'B1')
trash = containers.load('trash-box', 'A2')
tiprack1 = containers.load('tiprack-200ul', 'B2')
tiprack2 = containers.load('tiprack-200ul', 'C2')


m200 = instruments.Pipette(
    axis='a',
    name='m200',
    max_volume=200,
    min_volume=20,
    channels=8,
    trash_container=trash,
    tip_racks=[tiprack1, tiprack2]
    )

from opentrons import containers, instruments

vol = 100  # in ul, can change

# tip rack for p200 pipette
tip200_rack = containers.load('tiprack-200ul', 'A1')

# 96 well plate
plate = containers.load('96-PCR-flat', 'C1')

# trash to dispose of tips
trash = containers.load('trash-box', 'A2')

cells = containers.load('tube-rack-2ml', 'C2')

# p100 (10 - 100 uL) (single)
p200 = instruments.Pipette(
    axis='b',
    max_volume=200,
    min_volume=20,
    channels=1,
    trash_container=trash,

destination_container_type: Container = '96-flat',
    pipette_model: [1, 5, 10, 20, 50, 100, 200] = 100,
    pipette_axis: ['a', 'b'] = 'a',
    pipette_channels: [1, 8] = 1,
    number_of_samples: int = 1,
    transfer_volume: float = 10.0
):
    # HACK: Doing `container_var or 'point'` so deck map parsing works
    source_container = containers.load(source_container_type or 'point', 'E1')
    destination_container = containers.load(
        destination_container_type or 'point', 'C1')

    tiprack1 = containers.load('tiprack-200ul', 'A1', 'p200rack')
    tiprack2 = containers.load('tiprack-200ul', 'B1', 'p200rack')

    trash = containers.load('trash-box', 'C2')

    pipette = instruments.Pipette(
        axis=pipette_axis,
        trash_container=trash,
        tip_racks=[tiprack1, tiprack2],
        max_volume=pipette_model,
        min_volume=math.ceil(pipette_model / 10),
        # TODO: validate containers for 8-channel, not all will work!
        channels=pipette_channels,
    )

    source_wells = source_container.wells(length=number_of_samples)
    destination_wells = source_container.wells(length=number_of_samples)

    if pipette_channels == 8:
        source_wells = get_alternating_wells(

from opentrons import containers, instruments

# solutions in trough
trough = containers.load('trough-12row', 'A2')

# tube rack holding reagents
reagents = containers.load('tube-rack-.75ml', 'A1')

# 96 well plates
flat_plate = containers.load('96-PCR-flat', 'C1')
deep_plate = containers.load('96-deep-well', 'C2')

# tip rack for p10 and p50 pipette
tip200_rack = containers.load('tiprack-200ul', 'C3')
tip200_rack2 = containers.load('tiprack-200ul', 'E3')
tip200_rack3 = containers.load('tiprack-200ul', 'E2')

# trash to dispose of tips
trash = containers.load('trash-box', 'A3')

# p200 (20 - 200 uL) (single)
p200single = instruments.Pipette(
    axis='b',
    name='p200',
    max_volume=200,
    min_volume=20,
    channels=1,
    trash_container=trash,
    tip_racks=[tip200_rack])

# p300 (50 - 300 uL) (multi)

"""
septum2 = containers.load('septum-plate', 'C3')
trash = containers.load('trash-box', 'C2')
trough = containers.load('trough-12row', 'C1')

"""
Column D
"""
septum3 = containers.load('septum-plate', 'D1')
septum4 = containers.load('septum-plate', 'D2')
septum5 = containers.load('septum-plate', 'D3')

"""
Column E
"""
septum6 = containers.load('septum-plate', 'E1')
septum7 = containers.load('septum-plate', 'E2')
septum8 = containers.load('septum-plate', 'E3')

"""
Instruments
"""
p50 = instruments.Pipette(
    axis='a',
    name='p50multi',
    max_volume=50,
    min_volume=5,
    channels=8,
    tip_racks=[tiprack],
    trash_container=trash)

p100 = instruments.Pipette(