{
  "shell_port": 50709,
  "iopub_port": 50710,
  "stdin_port": 50711,
  "control_port": 50713,
  "hb_port": 50712,
  "ip": "127.0.0.1",
  "key": "647402b3-ef12872d7df3d8c39376e0db",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}