{
  "shell_port": 55436,
  "iopub_port": 55437,
  "stdin_port": 55438,
  "control_port": 55440,
  "hb_port": 55439,
  "ip": "127.0.0.1",
  "key": "2048647c-3559726dd3e069633a2b8677",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}