{
  "shell_port": 31007,
  "iopub_port": 31008,
  "stdin_port": 31009,
  "control_port": 31011,
  "hb_port": 31010,
  "ip": "127.0.0.1",
  "key": "55566043-5d90edfd52d95090a591abe0",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}