Send value from php script to python script

I want to send string from php script to python:

php script:

$row = "successful";
        
$c= escapeshellcmd('python C:\wamp64\www\project\GUI.py ' .$row);
echo $c;

python:

url1 = 'http://localhost:9090/project/file.php'
    x2 = urllib.request.urlopen(url1)
    data = x2.read()
    d = str(data)

    encode = x2.info().get_content_charset('utf8')
    print(d)

i am getting nothing in python script kindly help thank you