{
  "shell_port": 63843,
  "iopub_port": 63844,
  "stdin_port": 63845,
  "control_port": 63847,
  "hb_port": 63846,
  "ip": "127.0.0.1",
  "key": "30665a64-32ebb198b7982ec5a24ee533",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}