```import reimport requestsfrom PIL import Imageimport pytesseractimport ioimport base64
s = requests.Session()url = "https://captcha1.uctf.ir/"
while True:        r = s.get(url)        pattern = r'data:image\/\w+;base64,([^"]+)'        match = re.search(pattern, r.text)        image_data = base64.b64decode(match.group(1))        image = Image.open(io.BytesIO(image_data))        ocr_text = pytesseract.image_to_string(image)        print(r.text)        print(s.cookies.get_dict())        sendit=s.post(url,data={'captcha':ocr_text})```