diff --git a/g4f/Provider/CreateImagesBing.py b/g4f/Provider/CreateImagesBing.py
index 4d045188..59eafe0c 100644
--- a/g4f/Provider/CreateImagesBing.py
+++ b/g4f/Provider/CreateImagesBing.py
@@ -88,7 +88,7 @@ class CreateImagesBing:
         cookies = self.cookies or get_cookies(".bing.com", False)
         if "_U" not in cookies:
             raise MissingAuthError('Missing "_U" cookie')
-        proxy = os.environ.get("G4F_PROXY")
+        proxy = self.proxy or os.environ.get("G4F_PROXY")
         async with create_session(cookies, proxy) as session:
-            images = await create_images(session, prompt, self.proxy)
+            images = await create_images(session, prompt, proxy)
             return ImageResponse(images, prompt, {"preview": "{image}?w=200&h=200"})
\ No newline at end of file
diff --git a/g4f/Provider/needs_auth/Gemini.py b/g4f/Provider/needs_auth/Gemini.py
index 402fc02f..32510505 100644
--- a/g4f/Provider/needs_auth/Gemini.py
+++ b/g4f/Provider/needs_auth/Gemini.py
@@ -66,6 +66,8 @@ class Gemini(AsyncGeneratorProvider):
         prompt = format_prompt(messages)
 
         if not cookies:
+            cookies = get_cookies(".google.com", False, True)
+        if "__Secure-1PSID" not in cookies or "__Secure-1PSIDCC" not in cookies:
             driver = None
             try:
                 driver = get_browser(proxy=proxy)
@@ -88,8 +90,6 @@ class Gemini(AsyncGeneratorProvider):
                 if driver:
                     driver.close()
 
-        if not cookies:
-            cookies = get_cookies(".google.com", False)
         if "__Secure-1PSID" not in cookies:
             raise MissingAuthError('Missing "__Secure-1PSID" cookie')
 
diff --git a/g4f/Provider/needs_auth/OpenaiChat.py b/g4f/Provider/needs_auth/OpenaiChat.py
index 7c707b5e..b1b267fd 100644
--- a/g4f/Provider/needs_auth/OpenaiChat.py
+++ b/g4f/Provider/needs_auth/OpenaiChat.py
@@ -38,6 +38,7 @@ class OpenaiChat(AsyncGeneratorProvider, ProviderModelMixin):
     supports_gpt_4 = True
     default_model = None
     models = ["gpt-3.5-turbo", "gpt-4", "gpt-4-gizmo"]
+    model_aliases = {"text-davinci-002-render-sha": "gpt-3.5-turbo"}
     _cookies: dict = {}
 
     @classmethod
@@ -403,7 +404,7 @@ class OpenaiChat(AsyncGeneratorProvider, ProviderModelMixin):
                             if "message_type" not in line["message"]["metadata"]:
                                 continue
                             try:
-                                image_response = await cls.get_generated_image(session, headers, line)
+                                image_response = await cls.get_generated_image(session, auth_headers, line)
                                 if image_response:
                                     yield image_response
                             except Exception as e:
diff --git a/g4f/cookies.py b/g4f/cookies.py
index b5c869e7..af0e6192 100644
--- a/g4f/cookies.py
+++ b/g4f/cookies.py
@@ -27,7 +27,7 @@ _cookies: Dict[str, Cookies] = {}
 if has_browser_cookie3 and os.environ.get('DBUS_SESSION_BUS_ADDRESS') == "/dev/null":
     _LinuxPasswordManager.get_password = lambda a, b: b"secret"
 
-def get_cookies(domain_name: str = '', raise_requirements_error: bool = True) -> Dict[str, str]:
+def get_cookies(domain_name: str = '', raise_requirements_error: bool = True, single_browser: bool = False) -> Dict[str, str]:
     """
     Load cookies for a given domain from all supported browsers and cache the results.
 
@@ -40,7 +40,7 @@ def get_cookies(domain_name: str = '', raise_requirements_error: bool = True) ->
     if domain_name in _cookies:
         return _cookies[domain_name]
     
-    cookies = load_cookies_from_browsers(domain_name, raise_requirements_error)
+    cookies = load_cookies_from_browsers(domain_name, raise_requirements_error, single_browser)
     _cookies[domain_name] = cookies
     return cookies
 
@@ -50,7 +50,7 @@ def set_cookies(domain_name: str, cookies: Cookies = None) -> None:
     elif domain_name in _cookies:
         _cookies.pop(domain_name)
 
-def load_cookies_from_browsers(domain_name: str, raise_requirements_error: bool = True) -> Cookies:
+def load_cookies_from_browsers(domain_name: str, raise_requirements_error: bool = True, single_browser: bool = False) -> Cookies:
     """
     Helper function to load cookies from various browsers.
 
@@ -73,6 +73,8 @@ def load_cookies_from_browsers(domain_name: str, raise_requirements_error: bool
             for cookie in cookie_jar:
                 if cookie.name not in cookies:
                     cookies[cookie.name] = cookie.value
+            if single_browser and len(cookie_jar):
+                break
         except BrowserCookieError:
             pass
         except Exception as e:
diff --git a/g4f/webdriver.py b/g4f/webdriver.py
index b54fae15..d9028a63 100644
--- a/g4f/webdriver.py
+++ b/g4f/webdriver.py
@@ -65,7 +65,8 @@ def get_browser(
         options=options,
         user_data_dir=user_data_dir,
         driver_executable_path=driver,
-        headless=headless
+        headless=headless,
+        patcher_force_close=True
     )
 
 def get_driver_cookies(driver: WebDriver) -> Cookies: