{
  "shell_port": 49568,
  "iopub_port": 49569,
  "stdin_port": 49570,
  "control_port": 49572,
  "hb_port": 49571,
  "ip": "127.0.0.1",
  "key": "6a1ff7ee-66570a00ba2575d1b3d53a3c",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}