{
  "shell_port": 57056,
  "iopub_port": 57057,
  "stdin_port": 57058,
  "control_port": 57060,
  "hb_port": 57059,
  "ip": "127.0.0.1",
  "key": "c47371e5-971f95114465e30d496356fa",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}