{
  "shell_port": 51256,
  "iopub_port": 51257,
  "stdin_port": 51258,
  "control_port": 51260,
  "hb_port": 51259,
  "ip": "127.0.0.1",
  "key": "f7681399-49e35eda589c9136996af81f",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}