{
  "shell_port": 9012,
  "iopub_port": 9014,
  "stdin_port": 9013,
  "control_port": 9011,
  "hb_port": 9010,
  "ip": "127.0.0.1",
  "key": "fa3cb250-3775-4ce7-b7e6-e54d7f7863f2",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}