{
  "shell_port": 64857,
  "iopub_port": 64858,
  "stdin_port": 64859,
  "control_port": 64861,
  "hb_port": 64860,
  "ip": "127.0.0.1",
  "key": "2c0c9c3f-e39b04b71498b2bcae2d609c",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}