from llm_server.cluster.cluster_config import cluster_config
from llm_server.llm import oobabooga, vllm


def get_token_count(prompt: str, backend_url: str):
    backend_url = cluster_config.validate_backend(backend_url)
    backend_mode = cluster_config.get_backend(backend_url)['mode']
    if backend_mode == 'vllm':
        return vllm.tokenize(prompt, backend_url)
    elif backend_mode == 'ooba':
        return oobabooga.tokenize(prompt)
    else:
        raise Exception(backend_mode)