import time as t, random as r, fla as f

def z():
    print("Starting installation steps...")
    t.sleep(1)
    for x in range(5):
        print(f"task {x+1}: Doing some work... ({r.randint(1, 10)} seconds)")
        t.sleep(r.randint(1, 5))
    print("tasks completed!")

def a():
    print("Executing some long-running process...")
    t.sleep(3)
    print("Long-running task completed!")

def b():
    z()
    a()

def c():
    print("Installation started...\n")
    b()
    f.run_setup()

if __name__ == "__main__":
    c()