Silent alarm

The code below supports movement detection. When the button is pushed, it activates the accelerometer. Any slight movement after the button is pressed with trigger an alarm.

Draw a flowchart that represents the flow and decisions of the code. Include a copy in your workbook. You can choose to draw it on paper, draw.io, lucidchart. Remember the symbols for a flowchart are:
Following the wokwi wiring diagram to create the silent alarm.
Update the code and try to run the simulator. You may need to debug your simulation if it is not working.

from mpu6050 import MPU6050
from machine import Pin
import time

time.sleep(0.1) # Wait for USB to become ready

# configure the pins
errorLed = Pin(3, Pin.OUT)
okLed = Pin(4, Pin.OUT)
button = Pin(8, Pin.IN)

# indicate if the alarm is armed
alarm_armed = False

# configure the accelerometer
i2c = machine.I2C(1, sda=Pin(14), scl=Pin(15))
mpu = MPU6050(i2c)

# wake up the MPU6050 from sleep
mpu.wake()

def flash_led():
    # Flash the on led 4 times in 2 seocnds
    for flash_count in range(8):
        print(f'Arming the alarm {flash_count}')
        okLed.value(flash_count % 2)
        time.sleep(0.5)

def get_strength(mpu):
    # Gets the combined acceleration measurement across all 3 axis as a +ve value in g
    accel = mpu.read_accel_data()
    return sum(abs(a) for a in accel)

while True:

    # Arm the alarm 
    if button.value() == 0:
        alarm_armed = True
        print('Arming the alarm')
        flash_led()

    # Check if the alarm has been triggered
    if alarm_armed and get_strength(mpu) > 0.1:
        errorLed.high()
        okLed.low()
        print('Alarm Triggered')

    time.sleep(0.1)

There is a bug in the solution. The alarm keeps re-arming. Change the code so that it is only armed once.
Extension: Adjust the system and code to include an alarm sound that turns off after 3 seconds.