{
  "shell_port": 50244,
  "iopub_port": 50245,
  "stdin_port": 50246,
  "control_port": 50248,
  "hb_port": 50247,
  "ip": "127.0.0.1",
  "key": "ca04a02f-305466411ba5efa6a859bddb",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}