{
  "shell_port": 25261,
  "iopub_port": 25262,
  "stdin_port": 25263,
  "control_port": 25265,
  "hb_port": 25264,
  "ip": "127.0.0.1",
  "key": "d66ec334-c159f53c938b0c92f8b62e55",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}