{
  "shell_port": 61211,
  "iopub_port": 61212,
  "stdin_port": 61213,
  "control_port": 61215,
  "hb_port": 61214,
  "ip": "127.0.0.1",
  "key": "fdf59731-4cf28406ed35aaa9d6d7631c",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}