{
  "shell_port": 61876,
  "iopub_port": 61877,
  "stdin_port": 61878,
  "control_port": 61880,
  "hb_port": 61879,
  "ip": "127.0.0.1",
  "key": "e1bae12a-81ff3fead6074f67d4e8d837",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}