fix: init image api for bot

bot/chatgpt/chat_gpt_bot.py

@@ -16,6 +16,7 @@ import time
 # OpenAI对话模型API (可用)
 class ChatGPTBot(Bot,OpenAIImage):
     def __init__(self):
+        super().__init__()
         openai.api_key = conf().get('open_ai_api_key')
         if conf().get('open_ai_api_base'):
             openai.api_base = conf().get('open_ai_api_base')

bot/openai/open_ai_bot.py

@@ -14,6 +14,7 @@ user_session = dict()
 # OpenAI对话模型API (可用)
 class OpenAIBot(Bot, OpenAIImage):
     def __init__(self):
+        super().__init__()
         openai.api_key = conf().get('open_ai_api_key')
         if conf().get('open_ai_api_base'):
             openai.api_base = conf().get('open_ai_api_base')