{
  "shell_port": 50563,
  "iopub_port": 50564,
  "stdin_port": 50565,
  "control_port": 50567,
  "hb_port": 50566,
  "ip": "127.0.0.1",
  "key": "74b6d291-fa46e9d89420311969f1314c",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}