{
  "shell_port": 50401,
  "iopub_port": 50897,
  "stdin_port": 53997,
  "control_port": 56463,
  "hb_port": 50973,
  "ip": "127.0.0.1",
  "key": "fb27094e-c7621fe042a233b17a8c9eb4",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}