Add duckduckgo-search to slim requirements,

Add pass provider as model in the client,
Fix missing @property in version utils

docs/async_client.md

@@ -292,7 +292,7 @@ client = AsyncClient(provider=g4f.Provider.OpenaiChat)
 
 response = await client.chat.completions.create(
     model="gpt-4",
-    provider=g4f.Provider.Bing,
+    provider=g4f.Provider.CopilotAccount,
     messages=[
         {
             "role": "user",

docs/legacy.md

@@ -7,7 +7,7 @@ import g4f
 
 g4f.debug.logging = True  # Enable debug logging
 g4f.debug.version_check = False  # Disable automatic version checking
-print(g4f.Provider.Bing.params)  # Print supported args for Bing
+print(g4f.Provider.Gemini.params)  # Print supported args for Bing
 
 # Using automatic a provider for the given model
 ## Streamed completion
@@ -78,7 +78,7 @@ for message in response:
 
 Image upload and generation are supported by three main providers:
 
-- **Bing & Other GPT-4 Providers:** Utilizes Microsoft's Image Creator.
+- **Microsoft Copilot & Other GPT-4 Providers:** Utilizes Microsoft's Image Creator.
 - **Google Gemini:** Available for free accounts with IP addresses outside Europe.
 - **OpenaiChat with GPT-4:** Accessible for users with a Plus subscription.
 

etc/unittest/client.py

@@ -2,7 +2,10 @@ from __future__ import annotations
 
 import unittest
 
-from g4f.client import Client, AsyncClient, ChatCompletion, ChatCompletionChunk
+from g4f.errors import ModelNotFoundError
+from g4f.client import Client, AsyncClient, ChatCompletion, ChatCompletionChunk, get_model_and_provider
+from g4f.Provider.Copilot import Copilot
+from g4f.models import gpt_4o
 from .mocks import AsyncGeneratorProviderMock, ModelProviderMock, YieldProviderMock
 
 DEFAULT_MESSAGES = [{'role': 'user', 'content': 'Hello'}]
@@ -104,5 +107,35 @@ class TestPassModel(unittest.TestCase):
         self.assertIsInstance(response, ChatCompletion)
         self.assertEqual("How are you?", response.choices[0].message.content)
 
+    def test_model_not_found(self):
+        def run_exception():
+            client = Client()
+            client.chat.completions.create(DEFAULT_MESSAGES, "Hello")
+        self.assertRaises(ModelNotFoundError, run_exception)
+
+    def test_best_provider(self):
+        not_default_model = "gpt-4o"
+        model, provider = get_model_and_provider(not_default_model, None, False)
+        self.assertTrue(hasattr(provider, "create_completion"))
+        self.assertEqual(model, not_default_model)
+
+    def test_default_model(self):
+        default_model = ""
+        model, provider = get_model_and_provider(default_model, None, False)
+        self.assertTrue(hasattr(provider, "create_completion"))
+        self.assertEqual(model, default_model)
+
+    def test_provider_as_model(self):
+        provider_as_model = Copilot.__name__
+        model, provider = get_model_and_provider(provider_as_model, None, False)
+        self.assertTrue(hasattr(provider, "create_completion"))
+        self.assertIsInstance(model, str)
+        self.assertEqual(model, Copilot.default_model)
+
+    def test_get_model(self):
+        model, provider = get_model_and_provider(gpt_4o.name, None, False)
+        self.assertTrue(hasattr(provider, "create_completion"))
+        self.assertEqual(model, gpt_4o.name)
+
 if __name__ == '__main__':
     unittest.main()

etc/unittest/main.py

@@ -1,7 +1,9 @@
 import unittest
 import asyncio
+
 import g4f
 from g4f import ChatCompletion, get_last_provider
+from g4f.errors import VersionNotFoundError
 from g4f.Provider import RetryProvider
 from .mocks import ProviderMock
 
@@ -28,3 +30,10 @@ class TestGetLastProvider(unittest.TestCase):
         self.assertIsInstance(last_provider_dict, dict)
         self.assertIn('name', last_provider_dict)
         self.assertEqual(ProviderMock.__name__, last_provider_dict['name'])
+
+    def test_get_latest_version(self):
+        try:
+            self.assertIsInstance(g4f.version.utils.current_version, str)
+        except VersionNotFoundError:
+            pass
+        self.assertIsInstance(g4f.version.utils.latest_version, str)

g4f/client/service.py

@@ -61,8 +61,14 @@ def get_model_and_provider(model    : Union[Model, str],
     if not provider:
         if not model:
             model = default
+            provider = model.best_provider
         elif isinstance(model, str):
+            if model in ProviderUtils.convert:
+                provider = ProviderUtils.convert[model]
+                model = provider.default_model if hasattr(provider, "default_model") else ""
+            else:
                 raise ModelNotFoundError(f'Model not found: {model}')
+        else:
             provider = model.best_provider
 
     if not provider:

g4f/gui/client/static/js/chat.v1.js

@@ -1327,6 +1327,8 @@ async function on_api() {
 }
 
 async function load_version() {
+    let new_version = document.querySelector(".new_version");
+    if (new_version) return;
     const versions = await api("version");
     document.title = 'g4f - ' + versions["version"];
     let text = "version ~ "
@@ -1334,7 +1336,7 @@ async function load_version() {
         let release_url = 'https://github.com/xtekky/gpt4free/releases/latest';
         let title = `New version: ${versions["latest_version"]}`;
         text += `<a href="${release_url}" target="_blank" title="${title}">${versions["version"]}</a> 🆕`;
-        const new_version = document.createElement("div");
+        new_version = document.createElement("div");
         new_version.classList.add("new_version");
         const link = `<a href="${release_url}" target="_blank" title="${title}">v${versions["latest_version"]}</a>`;
         new_version.innerHTML = `g4f ${link}&nbsp;&nbsp;🆕`;
@@ -1344,6 +1346,7 @@ async function load_version() {
         text += versions["version"];
     }
     document.getElementById("version_text").innerHTML = text
+    setTimeout(load_version, 1000 * 60 * 60); // 1 hour
 }
 setTimeout(load_version, 100);
 

g4f/requests/__init__.py

@@ -123,6 +123,7 @@ def get_session_from_browser(url: str, webdriver: WebDriver = None, proxy: str =
         timeout=timeout,
         impersonate="chrome"
     )
+
 def get_cookie_params_from_dict(cookies: Cookies, url: str = None, domain: str = None) -> list[CookieParam]:
     [CookieParam.from_json({
         "name": key,
@@ -177,7 +178,7 @@ async def get_nodriver(proxy: str = None, **kwargs)-> Browser:
     if not has_nodriver:
         raise MissingRequirementsError('Install "nodriver" package | pip install -U nodriver')
     user_data_dir = user_config_dir("g4f-nodriver") if has_platformdirs else None
-    debug.log(f"Copilot: Open nodriver with user_dir: {user_data_dir}")
+    debug.log(f"Open nodriver with user_dir: {user_data_dir}")
     return await nodriver.start(
         user_data_dir=user_data_dir,
         browser_args=None if proxy is None else [f"--proxy-server={proxy}"],

g4f/version.py

@@ -88,7 +88,7 @@ class VersionUtils:
 
         raise VersionNotFoundError("Version not found")
 
-    @cached_property
+    @property
     def latest_version(self) -> str:
         """
         Retrieves the latest version of the 'g4f' package.

requirements-slim.txt

@@ -3,6 +3,7 @@ pycryptodome
 curl_cffi>=0.6.2
 aiohttp
 certifi
+duckduckgo-search>=6.3.7
 nest_asyncio
 werkzeug
 pillow