my_code.py

from pyimagesearch import imutils
import numpy as np
import cv2

lower = np.array([0, 48, 80], dtype = 'uint8')
upper = np.array([20, 255, 255], dtype = 'uint8')

camera = cv2.VideoCapture(0)

while True:
    (grabbed, frame) = camera.read()

    frame = imutils.resize(frame, width = 400)
    converted = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
    skinMask = cv2.inRange(converted, lower, upper)

    kernel = cv2.getStructuringElement(cv2.MORPH_ELLIPSE, (11, 11))
    skinMask = cv2.erode(skinMask, kernel, iterations = 1)
    skinMask = cv2.dilate(skinMask, kernel, iterations = 1)
    
    skinMask = cv2.GaussianBlur(skinMask, (3,3), 0)
    skin = cv2.bitwise_and(frame, frame, mask = skinMask)

    cv2.imshow('images', np.hstack([frame, skin]))
    if cv2.waitKey(1) == ord('q'):
        break 

camera.release()
cv2.destroyWindow('images')