{
  "shell_port": 50616,
  "iopub_port": 50617,
  "stdin_port": 50618,
  "control_port": 50620,
  "hb_port": 50619,
  "ip": "127.0.0.1",
  "key": "36e9d7d0-26691adde044217088ccfee6",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}