{
  "shell_port": 62619,
  "iopub_port": 62620,
  "stdin_port": 62621,
  "control_port": 62623,
  "hb_port": 62622,
  "ip": "127.0.0.1",
  "key": "3a43914e-5bf067e44804ba664cb53db2",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}