{
  "shell_port": 51971,
  "iopub_port": 51972,
  "stdin_port": 51973,
  "control_port": 51975,
  "hb_port": 51974,
  "ip": "127.0.0.1",
  "key": "540c1208-69e383c5ddebd464e6055c2f",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}