{
  "shell_port": 57242,
  "iopub_port": 57243,
  "stdin_port": 57244,
  "control_port": 57246,
  "hb_port": 57245,
  "ip": "127.0.0.1",
  "key": "822c6f99-7b172773f9a7464bb05390b3",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}