import requests

url = "https://api.diga.io/v1/workflow/{flow_id}/steps/{step_name}/test"

headers = {"Authorization": "Bearer <token>"}

response = requests.post(url, headers=headers)

print(response.text)

{
  "success": true,
  "input": null,
  "output": null,
  "standardError": "",
  "standardOutput": ""
}