Pytorch server.py error

when I use the command below
python3 server.py --ip 0.0.0.0 --port 5000 --url_root “/translator” --config “./available_models/conf.json”

This error is occur
TypeError: unorderable types: list() < int()

What should I do.

<conf.json>
{
“models_root”: “./available_models”,
“models”: [
{
“id”: 1000,
“model”: “model_step_30000.pt”,
“timeout”: 600,
“on_timeout”: “to_cpu”,
“load”: true,
“opt”: {
“gpu”: 0,
“beam_size”: 5
},
“tokenizer”: {
“type”: “pyonmttok”,
“model”: “src.code”
}
}
]
}

A post was merged into an existing topic: Simple OpenNMT-py REST server