{
  "shell_port": 62474,
  "iopub_port": 62475,
  "stdin_port": 62476,
  "control_port": 62478,
  "hb_port": 62477,
  "ip": "127.0.0.1",
  "key": "aafc0d63-48543cbfbaa890eaa5d572f9",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}