{
  "shell_port": 57538,
  "iopub_port": 57539,
  "stdin_port": 57540,
  "control_port": 57542,
  "hb_port": 57541,
  "ip": "127.0.0.1",
  "key": "05589078-f44787f17b3ec1a4fec6c1c3",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}