shrestharikesh

import tkinter as tk
import time

class App():
    def __init__(self):
        self.root = tk.Tk()
        self.label = tk.Label(text="")
        self.label.pack()
        self.update_clock()
        self.root.mainloop()

shrestharikesh

import cv2
import numpy as np
import math
import matplotlib.pyplot as plt

## (1) read
img = cv2.imread("img.jpg")
image = cv2.fastNlMeansDenoisingColored(img,None,10,10,7,21)
cv2.imshow("denoised", img)
cv2.waitKey(0)