Code.py

import datetime
from tkinter import *
from PIL import Image, ImageTk
import cv2 as cv

root = Tk()
root.title('Camera App')
# root.geometry('640x520')
root.minsize(646,530)
root.maxsize(646,530)
root.configure(bg='#58F')

cap= cv.VideoCapture(0)
if (cap.isOpened() == False):
  print("Unable to read camera feed")
  
def captureImage():
    image=Image.fromarray(img1)  
    time=str(datetime.datetime.now().today()).replace(':',"_")+'.jpg'
    image.save(time)
  
def exitWindow():
   cap.release()
   cv.destroyAllWindows()
   root.destroy()
   root.quit()  

f1=LabelFrame(root,bg='red')
f1.pack()
l1=Label(f1,bg='red')
l1.pack()

b1=Button(root,bg='green',fg='white',activebackground='white',activeforeground='green',text='Capture Image 📷',relief=RIDGE,height=200,width=30,command=captureImage)
b1.pack(side=LEFT,padx=60,pady=5)
b2=Button(root,fg='white',bg='red',activebackground='white',activeforeground='red',text='EXIT ❌ ',relief=RIDGE,height=200,width=20,command=exitWindow)
b2.pack(side=LEFT,padx=40,pady=5)

while True:
    img=cap.read()[1]
    img=cv.flip(img,1)
    img1=cv.cvtColor(img,cv.COLOR_BGR2RGB)
    img=ImageTk.PhotoImage(Image.fromarray(img1))
    l1['image']=img
    root.update()
    
cap.release()