{
  "shell_port": 59233,
  "iopub_port": 59234,
  "stdin_port": 59235,
  "control_port": 59237,
  "hb_port": 59236,
  "ip": "127.0.0.1",
  "key": "52f1757f-6abfc906f5929786493677d3",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}