{
  "shell_port": 58977,
  "iopub_port": 58978,
  "stdin_port": 58979,
  "control_port": 58981,
  "hb_port": 58980,
  "ip": "127.0.0.1",
  "key": "40907d37-8a7de98f86a7c03ded78edcc",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}