{
  "shell_port": 51894,
  "iopub_port": 51895,
  "stdin_port": 51896,
  "control_port": 51898,
  "hb_port": 51897,
  "ip": "127.0.0.1",
  "key": "784b9e5b-2d022fe3356cc88affaa57c5",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}