{
  "shell_port": 63570,
  "iopub_port": 63571,
  "stdin_port": 63572,
  "control_port": 63574,
  "hb_port": 63573,
  "ip": "127.0.0.1",
  "key": "053b4433-3276deae33dac3b48288ebe3",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}