{
  "shell_port": 56667,
  "iopub_port": 56668,
  "stdin_port": 56669,
  "control_port": 56671,
  "hb_port": 56670,
  "ip": "127.0.0.1",
  "key": "49490b23-e3a85c10b140e9713af55d66",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}