统一database config,修复.env

src/plugins/chat/llm_generator.py

@@ -10,7 +10,6 @@ import random
 import time
 import os
 import numpy as np
-from dotenv import load_dotenv
 from .relationship_manager import relationship_manager
 from ..schedule.schedule_generator import bot_schedule
 from .prompt_builder import prompt_builder
@@ -18,11 +17,6 @@ from .config import llm_config, global_config
 from .utils import process_llm_response
 
 
-# 获取当前文件的绝对路径
-current_dir = os.path.dirname(os.path.abspath(__file__))
-root_dir = os.path.abspath(os.path.join(current_dir, '..', '..', '..'))
-load_dotenv(os.path.join(root_dir, '.env'))
-
 class LLMResponseGenerator:
     def __init__(self, config: BotConfig):
         self.config = config