Add aiohttp_socks support

g4f/Provider/Liaobots.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import uuid
 
-from aiohttp import ClientSession
+from aiohttp import ClientSession, BaseConnector
 
 from ..typing import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider, ProviderModelMixin
@@ -91,6 +91,7 @@ class Liaobots(AsyncGeneratorProvider, ProviderModelMixin):
         messages: Messages,
         auth: str = None,
         proxy: str = None,
+        connector: BaseConnector = None,
         **kwargs
     ) -> AsyncResult:
         headers = {
@@ -100,9 +101,16 @@ class Liaobots(AsyncGeneratorProvider, ProviderModelMixin):
             "referer": f"{cls.url}/",
             "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36",
         }
+        if proxy and not connector:
+            try:
+                from aiohttp_socks import ProxyConnector
+                connector = ProxyConnector.from_url(proxy)
+            except ImportError:
+                raise RuntimeError('Install "aiohttp_socks" package for proxy support')
         async with ClientSession(
             headers=headers,
-            cookie_jar=cls._cookie_jar
+            cookie_jar=cls._cookie_jar,
+            connector=connector
         ) as session:
             cls._auth_code = auth if isinstance(auth, str) else cls._auth_code
             if not cls._auth_code: