1 files changed, 14 insertions, 10 deletions

diff --git a/g4f/Provider/GeminiPro.py b/g4f/Provider/GeminiPro.py
index 87ded3ac..a2e3538d 100644
--- a/g4f/Provider/GeminiPro.py
+++ b/g4f/Provider/GeminiPro.py
@@ -2,12 +2,13 @@ from __future__ import annotations
 
 import base64
 import json
-from aiohttp import ClientSession
+from aiohttp import ClientSession, BaseConnector
 
 from ..typing import AsyncResult, Messages, ImageType
 from .base_provider import AsyncGeneratorProvider, ProviderModelMixin
 from ..image import to_bytes, is_accepted_format
 from ..errors import MissingAuthError
+from .helper import get_connector
 
 class GeminiPro(AsyncGeneratorProvider, ProviderModelMixin):
     url = "https://ai.google.dev"
@@ -27,6 +28,7 @@ class GeminiPro(AsyncGeneratorProvider, ProviderModelMixin):
         api_key: str = None,
         api_base: str = None,
         image: ImageType = None,
+        connector: BaseConnector = None,
         **kwargs
     ) -> AsyncResult:
         model = "gemini-pro-vision" if not model and image else model
@@ -34,18 +36,19 @@ class GeminiPro(AsyncGeneratorProvider, ProviderModelMixin):
 
         if not api_key:
             raise MissingAuthError('Missing "api_key"')
+
+        headers = params = None
+        if api_base:
+            headers = {"Authorization": f"Bearer {api_key}"}
+        else:
+            params = {"key": api_key}
+
         if not api_base:
             api_base = f"https://generativelanguage.googleapis.com/v1beta"
 
         method = "streamGenerateContent" if stream else "generateContent"
         url = f"{api_base.rstrip('/')}/models/{model}:{method}"
-        headers = None
-        if api_base:
-            headers = {f"Authorization": "Bearer {api_key}"}
-        else:
-            url += f"?key={api_key}"
-
-        async with ClientSession(headers=headers) as session:
+        async with ClientSession(headers=headers, connector=get_connector(connector, proxy)) as session:
             contents = [
                 {
                     "role": "model" if message["role"] == "assistant" else message["role"],
@@ -71,10 +74,11 @@ class GeminiPro(AsyncGeneratorProvider, ProviderModelMixin):
                     "topK": kwargs.get("top_k"),
                 }
             }
-            async with session.post(url, json=data, proxy=proxy) as response:
+            async with session.post(url, params=params, json=data) as response:
                 if not response.ok:
                     data = await response.json()
-                    raise RuntimeError(data[0]["error"]["message"])
+                    data = data[0] if isinstance(data, list) else data
+                    raise RuntimeError(data["error"]["message"])
                 if stream:
                     lines = []
                     async for chunk in response.content: