from config import load_config
from zhipuai import ZhipuAI
class Glm:
    _instance = None
    def __new__(cls, model_name):
        if not cls._instance:
            cls._instance = super(Glm, cls).__new__(cls)
            cls._instance._initialized = False
        return cls._instance
    
    def __init__(self, model_name):
        if not self._initialized:
            self.cfg = load_config()["deepseek"]
            self.client = ZhipuAI(api_key=self.cfg["api_key"])
            self._initialized = True
            
        self.model_name = model_name
    
    def response(self, query):
        resonse = self.client.chat.completions.create(
            model=self.model_name,
            messages=[
                {"role": "user", "content": query}
            ],
        )
        return resonse.choices[0].message
    
if __name__ == '__main__':
    glm = Glm("glm-4-flash")
    glm.response("你好")