{
  "shell_port": 39928,
  "iopub_port": 39929,
  "stdin_port": 39930,
  "control_port": 39932,
  "hb_port": 39931,
  "ip": "127.0.0.1",
  "key": "0e901f2c-e4a9c57bf68f221008457d15",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}