New GPT-4 API provider: Dfehub

client/html/index.html

@@ -41,7 +41,7 @@
 						<i class="fa-brands fa-github"></i>
 						<span class="conversation-title">
 							Author: @ramonvc<br />
-							Version: 0.0.8-Alpha<br />
+							Version: 0.0.9-Alpha<br />
 						</span>
 					</a>
 				</div>
@@ -75,7 +75,7 @@
 									<option value="gpt-3.5-turbo-0613">GPT-3.5-0613</option>
 									<option value="gpt-3.5-turbo-16k">GPT-3.5-turbo-16k</option>
 									<option value="gpt-3.5-turbo-16k-0613" selected>GPT-3.5-turbo-16k-0613</option>
-									<option value="gpt-4-0613" disabled>GPT-4 (offline)</option>
+									<option value="gpt-4">GPT-4 (unstable)</option>
 								</select>
 							</div>
 							<div class="field">

g4f/Provider/Providers/Dfehub.py

@@ -0,0 +1,49 @@
+import os
+import requests
+from ...typing import sha256, Dict, get_type_hints
+
+url = "https://chat.dfehub.com"
+model = ['gpt-3.5-turbo', 'gpt-3.5-turbo-16k', 'gpt-4']
+supports_stream = True
+needs_auth = False
+
+
+def _create_completion(model: str, messages: list, stream: bool, **kwargs):
+    headers = {
+        'Authority': 'chat.dfehub.com',
+        'Content-Type': 'application/json',
+        'Method': 'POST',
+        'Path': '/api/openai/v1/chat/completions',
+        'Scheme': 'https',
+        'Accept': 'text/event-stream',
+        'Accept-Language': 'pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7,zh-CN;q=0.6,zh;q=0.5',
+        'Content-Type': 'application/json',
+        'Origin': 'https://chat.dfehub.com',
+        'Referer': 'https://chat.dfehub.com/',
+        'Sec-Ch-Ua': '"Not.A/Brand";v="8", "Chromium";v="114", "Google Chrome";v="114"',
+        'Sec-Ch-Ua-Mobile': '?0',
+        'Sec-Ch-Ua-Platform': '"Windows"',
+        'Sec-Fetch-Dest': 'empty',
+        'Sec-Fetch-Mode': 'cors',
+        'Sec-Fetch-Site': 'same-origin',
+        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36',
+        'X-Requested-With': 'XMLHttpRequest',
+    }
+
+    data = {
+        'model': model,
+        'temperature': 0.7,
+        'max_tokens': '8000',
+        'presence_penalty': 0,
+        'messages': messages,
+    }
+    
+    response = requests.post(url + '/api/openai/v1/chat/completions',
+                             headers=headers, json=data, stream=stream)
+
+    yield response.json()['choices'][0]['message']['content']
+
+
+params = f'g4f.Providers.{os.path.basename(__file__)[:-3]} supports: ' + \
+    '(%s)' % ', '.join(
+        [f"{name}: {get_type_hints(_create_completion)[name].__name__}" for name in _create_completion.__code__.co_varnames[:_create_completion.__code__.co_argcount]])

g4f/Provider/__init__.py

@@ -8,6 +8,7 @@ from .Providers import (
     ChatgptLogin,
     ChatgptLogin,
     DeepAi,
+    Dfehub,
     Easychat,
     Ezcht,
     Fakeopen,

g4f/models.py

@@ -35,8 +35,7 @@ class Model:
     class gpt_4:
         name: str = 'gpt-4'
         base_provider: str = 'openai'
-        best_provider: Provider.Provider = Provider.Lockchat
-        best_providers: list = [Provider.Bing, Provider.Lockchat]
+        best_provider: Provider.Provider = Provider.Dfehub
     
     class gpt_4_0613:
         name: str = 'gpt-4-0613'