{
  "shell_port": 54168,
  "iopub_port": 54169,
  "stdin_port": 54170,
  "control_port": 54172,
  "hb_port": 54171,
  "ip": "127.0.0.1",
  "key": "f1e82a05-75c825f75bf3ddf2698a7ebe",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}