{
  "shell_port": 57579,
  "iopub_port": 57580,
  "stdin_port": 57581,
  "control_port": 57583,
  "hb_port": 57582,
  "ip": "127.0.0.1",
  "key": "d1b7b734-855816927e08af859c3520b9",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}