{
  "shell_port": 50547,
  "iopub_port": 50548,
  "stdin_port": 50549,
  "control_port": 50551,
  "hb_port": 50550,
  "ip": "127.0.0.1",
  "key": "fba79224-ea88bc512d68fa23ce989a92",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}