{
  "shell_port": 63616,
  "iopub_port": 63617,
  "stdin_port": 63618,
  "control_port": 63620,
  "hb_port": 63619,
  "ip": "127.0.0.1",
  "key": "4e8e485c-94f60757f8ee3ce1f6e2c164",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}