{
  "shell_port": 54723,
  "iopub_port": 54724,
  "stdin_port": 54725,
  "control_port": 54727,
  "hb_port": 54726,
  "ip": "127.0.0.1",
  "key": "c9264829-91dc20ad1bb1321a85b884b2",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}