{
  "shell_port": 9007,
  "iopub_port": 9009,
  "stdin_port": 9008,
  "control_port": 9006,
  "hb_port": 9005,
  "ip": "127.0.0.1",
  "key": "5a3e6855-73d3-4cdc-822c-204b186db508",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}