{
  "shell_port": 42431,
  "iopub_port": 47349,
  "stdin_port": 44055,
  "control_port": 57097,
  "hb_port": 51759,
  "ip": "127.0.0.1",
  "key": "25178b94-35c28ce3a75f953c56f0c629",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}