{
  "shell_port": 54229,
  "iopub_port": 54230,
  "stdin_port": 54231,
  "control_port": 54233,
  "hb_port": 54232,
  "ip": "127.0.0.1",
  "key": "402418f5-698af29b58950b2377dd696e",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}