{
  "shell_port": 51444,
  "iopub_port": 51445,
  "stdin_port": 51446,
  "control_port": 51448,
  "hb_port": 51447,
  "ip": "127.0.0.1",
  "key": "6281d606-2c2c9ff9fca7cd211713b27b",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}