{
  "shell_port": 54909,
  "iopub_port": 54910,
  "stdin_port": 54911,
  "control_port": 54913,
  "hb_port": 54912,
  "ip": "127.0.0.1",
  "key": "8b311557-aef927688dbd4180964b643f",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}