让Gemini的图像可用，修复部分typing

src/llm_models/model_client/base_client.py

@@ -1,9 +1,7 @@
 import asyncio
 from dataclasses import dataclass
-from typing import Callable, Any
-
-from openai import AsyncStream
-from openai.types.chat import ChatCompletionChunk, ChatCompletion
+from abc import ABC, abstractmethod
+from typing import Callable, Any, Optional
 
 from src.config.api_ada_configs import ModelInfo, APIProvider
 from ..payload_content.message import Message
@@ -58,7 +56,7 @@ class APIResponse:
     """响应原始数据"""
 
 
-class BaseClient:
+class BaseClient(ABC):
     """
     基础客户端
     """
@@ -68,6 +66,7 @@ class BaseClient:
     def __init__(self, api_provider: APIProvider):
         self.api_provider = api_provider
 
+    @abstractmethod
     async def get_response(
         self,
         model_info: ModelInfo,
@@ -76,12 +75,10 @@ class BaseClient:
         max_tokens: int = 1024,
         temperature: float = 0.7,
         response_format: RespFormat | None = None,
-        stream_response_handler: Callable[
-            [AsyncStream[ChatCompletionChunk], asyncio.Event | None],
-            tuple[APIResponse, tuple[int, int, int]],
-        ]
-        | None = None,
-        async_response_parser: Callable[[ChatCompletion], tuple[APIResponse, tuple[int, int, int]]] | None = None,
+        stream_response_handler: Optional[
+            Callable[[Any, asyncio.Event | None], tuple[APIResponse, tuple[int, int, int]]]
+        ] = None,
+        async_response_parser: Callable[[Any], tuple[APIResponse, tuple[int, int, int]]] | None = None,
         interrupt_flag: asyncio.Event | None = None,
         extra_params: dict[str, Any] | None = None,
     ) -> APIResponse:
@@ -98,8 +95,9 @@ class BaseClient:
         :param interrupt_flag: 中断信号量（可选，默认为None）
         :return: (响应文本, 推理文本, 工具调用, 其他数据)
         """
-        raise RuntimeError("This method should be overridden in subclasses")
+        raise NotImplementedError("'get_response' method should be overridden in subclasses")
 
+    @abstractmethod
     async def get_embedding(
         self,
         model_info: ModelInfo,
@@ -112,8 +110,9 @@ class BaseClient:
         :param embedding_input: 嵌入输入文本
         :return: 嵌入响应
         """
-        raise RuntimeError("This method should be overridden in subclasses")
+        raise NotImplementedError("'get_embedding' method should be overridden in subclasses")
 
+    @abstractmethod
     async def get_audio_transcriptions(
         self,
         model_info: ModelInfo,
@@ -127,7 +126,15 @@ class BaseClient:
         :extra_params: 附加的请求参数
         :return: 音频转录响应
         """
-        raise RuntimeError("This method should be overridden in subclasses")
+        raise NotImplementedError("'get_audio_transcriptions' method should be overridden in subclasses")
+
+    @abstractmethod
+    def get_support_image_formats(self) -> list[str]:
+        """
+        获取支持的图片格式
+        :return: 支持的图片格式列表
+        """
+        raise NotImplementedError("'get_support_image_formats' method should be overridden in subclasses")
 
 
 class ClientRegistry:
@@ -137,7 +144,8 @@ class ClientRegistry:
     def register_client_class(self, client_type: str):
         """
         注册API客户端类
-        :param client_class: API客户端类
+        Args:
+            client_class: API客户端类
         """
 
         def decorator(cls: type[BaseClient]) -> type[BaseClient]: