{
  "shell_port": 52011,
  "iopub_port": 52012,
  "stdin_port": 52013,
  "control_port": 52015,
  "hb_port": 52014,
  "ip": "127.0.0.1",
  "key": "e4ce1502-1f736ef44be3338e5f9531e5",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}