{
  "shell_port": 51450,
  "iopub_port": 51451,
  "stdin_port": 51452,
  "control_port": 51454,
  "hb_port": 51453,
  "ip": "127.0.0.1",
  "key": "b308b6b6-4ce5aecf0325638ea2498355",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}