{
  "shell_port": 51117,
  "iopub_port": 51118,
  "stdin_port": 51119,
  "control_port": 51121,
  "hb_port": 51120,
  "ip": "127.0.0.1",
  "key": "e149c631-e4dd9229b6156c0d1802b543",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}