{
  "shell_port": 57041,
  "iopub_port": 57042,
  "stdin_port": 57043,
  "control_port": 57045,
  "hb_port": 57044,
  "ip": "127.0.0.1",
  "key": "622a1eb4-fb43eea2b2a2c61f4cac5a6c",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}