{
  "shell_port": 50254,
  "iopub_port": 50255,
  "stdin_port": 50256,
  "control_port": 50258,
  "hb_port": 50257,
  "ip": "127.0.0.1",
  "key": "45ae60a2-15f5d15704d72d3d8a6c2a78",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}