test.py

import requests
import json

url = "https://placingholocaust-vector-endpoint.hf.space/vectorize"
headers = {
    "accept": "application/json",
    "Content-Type": "application/json"
}
data = {
    "text": "This is a text"
}

response = requests.post(url, headers=headers, json=data)
result = response.json()
print(result)