{
  "shell_port": 39948,
  "iopub_port": 39949,
  "stdin_port": 39950,
  "control_port": 39952,
  "hb_port": 39951,
  "ip": "127.0.0.1",
  "key": "c77f7000-e366da892c251be59f672c90",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}