# Import necessary modules
from machine import Pin
import time

# Define GPIO pins for each segment
A = Pin(3, Pin.OUT)  # Segment A at GP3
B = Pin(4, Pin.OUT)  # Segment B at GP4
C = Pin(5, Pin.OUT)  # Segment C at GP5
D = Pin(6, Pin.OUT)  # Segment D at GP6
E = Pin(7, Pin.OUT)  # Segment E at GP7
F = Pin(2, Pin.OUT)  # Segment F at GP2
G = Pin(1, Pin.OUT)  # Segment G at GP1

while True:
    A.value(0)
    B.value(1)
    C.value(1)
    D.value(0)
    E.value(0)
    F.value(0)
    G.value(0)
    time.sleep(0.5)