{
  "shell_port": 52023,
  "iopub_port": 52024,
  "stdin_port": 52025,
  "control_port": 52027,
  "hb_port": 52026,
  "ip": "127.0.0.1",
  "key": "69ab4419-20aef619c1db1c167dfc5b18",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}