config/llm_settings.py

import os
from dotenv import load_dotenv

class LLMSettings:
    def __init__(self):
        load_dotenv()
        # デバッグ用に表示
        print("ANTHROPIC_API_KEY:", bool(os.getenv("ANTHROPIC_API_KEY")))
        
        self.anthropic_api_key = os.getenv("ANTHROPIC_API_KEY")
        self.openai_api_key = os.getenv("OPENAI_API_KEY")
        self.default_llm = "claude"
        
        # 利用可能なモデルを確認
        available = []
        if self.anthropic_api_key:
            available.append("claude")
        if self.openai_api_key:
            available.append("openai")
        print("Available models:", available)
    
    def get_available_models(self):
        models = []
        if self.anthropic_api_key:
            models.append("claude")
        if self.openai_api_key:
            models.append("openai")
        return models