{
  "shell_port": 61737,
  "iopub_port": 61738,
  "stdin_port": 61739,
  "control_port": 61741,
  "hb_port": 61740,
  "ip": "127.0.0.1",
  "key": "694b6d17-b4041ad76470a05333ae93f9",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}