{
  "shell_port": 53919,
  "iopub_port": 53920,
  "stdin_port": 53921,
  "control_port": 53923,
  "hb_port": 53922,
  "ip": "127.0.0.1",
  "key": "be9888d1-eba66a89de772b6ccb0fbc13",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}