{
  "shell_port": 57378,
  "iopub_port": 57379,
  "stdin_port": 57380,
  "control_port": 57382,
  "hb_port": 57381,
  "ip": "127.0.0.1",
  "key": "d71221eb-3bc0e15b9ed22f83d79f74ed",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}