{
  "shell_port": 57457,
  "iopub_port": 57458,
  "stdin_port": 57459,
  "control_port": 57461,
  "hb_port": 57460,
  "ip": "127.0.0.1",
  "key": "78230def-b870af6f860584a243e5f443",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}