{
  "shell_port": 51997,
  "iopub_port": 51998,
  "stdin_port": 51999,
  "control_port": 52001,
  "hb_port": 52000,
  "ip": "127.0.0.1",
  "key": "3c05f8ea-a1748f4089d56ffb769ab763",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}