{
  "shell_port": 52583,
  "iopub_port": 52584,
  "stdin_port": 52585,
  "control_port": 52587,
  "hb_port": 52586,
  "ip": "127.0.0.1",
  "key": "1eb964b2-50112ad49a968553c00d4bb9",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}