pip install sounddevice

import sounddevice
from scipy.io.wavfile import write
#sample_rate
fs=44100
#Ask to enter the recording time
second = int(input("Enter the Recording Time in second: "))
print("Recording…\n")
record_voice = sounddevice.rec(int(second * fs),samplerate=fs,channels=2)
sounddevice.wait()
write("MyRecording.wav",fs,record_voice)
print("Recording is done Please check you folder to listen recording")

pip install psutil

import psutil

battery = psutil.sensors_battery()
plugged = battery.power_plugged
percent = battery.percent

if percent <= 30 and plugged!=True:
    # pip install py-notifier
    # pip install win10toast
    from pynotifier import Notification

    Notification(
        title="Battery Low",
        description=str(percent) + "% Battery remain!!",
        duration=5,  # Duration in seconds
    ).send()

import time

def countdown(t):
    while t:
        mins, secs = divmod(t, 60)
        timer = '{:02d}:{:02d}'.format(mins,secs)
        print(timer, end="\r")
        time.sleep(1)
        t -= 1

    print('Timer completed!')

t = input('Enter the time in seconds: ')

countdown(int(t))

from PIL import Image

im = Image.open("naruto.jpg").convert("RGB")
im.save("naruto.png", "png")

from PIL import Image

im = Image.open("naruto.png").convert("RGB")
im.save("naruto.jpg", "jpeg")

pip install PIL