{
  "shell_port": 63505,
  "iopub_port": 63506,
  "stdin_port": 63507,
  "control_port": 63509,
  "hb_port": 63508,
  "ip": "127.0.0.1",
  "key": "ec3a103c-6fd961ce2f24734d6d93ec2e",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}