{
  "shell_port": 52275,
  "iopub_port": 52276,
  "stdin_port": 52277,
  "control_port": 52279,
  "hb_port": 52278,
  "ip": "127.0.0.1",
  "key": "2f792ca0-c7be40bc252747adce18cd7c",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}