{
  "shell_port": 64918,
  "iopub_port": 64919,
  "stdin_port": 64920,
  "control_port": 64922,
  "hb_port": 64921,
  "ip": "127.0.0.1",
  "key": "b31bfa09-41957647a4ca02cf93f8a7b0",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}