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-rw-r--r--g4f/Provider/ChatHub.py84
-rw-r--r--g4f/Provider/PerplexityLabs.py8
-rw-r--r--g4f/Provider/__init__.py1
3 files changed, 89 insertions, 4 deletions
diff --git a/g4f/Provider/ChatHub.py b/g4f/Provider/ChatHub.py
new file mode 100644
index 00000000..3b762687
--- /dev/null
+++ b/g4f/Provider/ChatHub.py
@@ -0,0 +1,84 @@
+from __future__ import annotations
+
+import json
+from aiohttp import ClientSession
+
+from ..typing import AsyncResult, Messages
+from .base_provider import AsyncGeneratorProvider, ProviderModelMixin
+from .helper import format_prompt
+
+class ChatHub(AsyncGeneratorProvider, ProviderModelMixin):
+ label = "ChatHub"
+ url = "https://app.chathub.gg"
+ api_endpoint = "https://app.chathub.gg/api/v3/chat/completions"
+ working = True
+ supports_stream = True
+ supports_system_message = True
+ supports_message_history = True
+
+ default_model = 'meta/llama3.1-8b'
+ models = [
+ 'meta/llama3.1-8b',
+ 'mistral/mixtral-8x7b',
+ 'google/gemma-2',
+ 'perplexity/sonar-online',
+ ]
+
+ model_aliases = {
+ "llama-3.1-8b": "meta/llama3.1-8b",
+ "mixtral-8x7b": "mistral/mixtral-8x7b",
+ "gemma-2": "google/gemma-2",
+ "sonar-online": "perplexity/sonar-online",
+ }
+
+ @classmethod
+ def get_model(cls, model: str) -> str:
+ if model in cls.models:
+ return model
+ elif model in cls.model_aliases:
+ return cls.model_aliases[model]
+ else:
+ return cls.default_model
+
+ @classmethod
+ async def create_async_generator(
+ cls,
+ model: str,
+ messages: Messages,
+ proxy: str = None,
+ **kwargs
+ ) -> AsyncResult:
+ model = cls.get_model(model)
+
+ headers = {
+ 'accept': '*/*',
+ 'accept-language': 'en-US,en;q=0.9',
+ 'content-type': 'application/json',
+ 'origin': cls.url,
+ 'referer': f"{cls.url}/chat/cloud-llama3.1-8b",
+ 'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36',
+ 'x-app-id': 'web'
+ }
+
+ async with ClientSession(headers=headers) as session:
+ prompt = format_prompt(messages)
+ data = {
+ "model": model,
+ "messages": [{"role": "user", "content": prompt}],
+ "tools": []
+ }
+
+ async with session.post(cls.api_endpoint, json=data, proxy=proxy) as response:
+ response.raise_for_status()
+ async for line in response.content:
+ if line:
+ decoded_line = line.decode('utf-8')
+ if decoded_line.startswith('data:'):
+ try:
+ data = json.loads(decoded_line[5:])
+ if data['type'] == 'text-delta':
+ yield data['textDelta']
+ elif data['type'] == 'done':
+ break
+ except json.JSONDecodeError:
+ continue
diff --git a/g4f/Provider/PerplexityLabs.py b/g4f/Provider/PerplexityLabs.py
index ecb51f9b..b776e96a 100644
--- a/g4f/Provider/PerplexityLabs.py
+++ b/g4f/Provider/PerplexityLabs.py
@@ -24,10 +24,10 @@ class PerplexityLabs(AsyncGeneratorProvider, ProviderModelMixin):
]
model_aliases = {
- "llama-3.1-8b": "llama-3.1-sonar-large-128k-online",
- "llama-3.1-8b": "sonar-small-128k-online",
- "llama-3.1-8b": "llama-3.1-sonar-large-128k-chat",
- "llama-3.1-8b": "llama-3.1-sonar-small-128k-chat",
+ "sonar-online": "llama-3.1-sonar-large-128k-online",
+ "sonar-online": "sonar-small-128k-online",
+ "sonar-chat": "llama-3.1-sonar-large-128k-chat",
+ "sonar-chat": "llama-3.1-sonar-small-128k-chat",
"llama-3.1-8b": "llama-3.1-8b-instruct",
"llama-3.1-70b": "llama-3.1-70b-instruct",
}
diff --git a/g4f/Provider/__init__.py b/g4f/Provider/__init__.py
index d088b5ee..532b6081 100644
--- a/g4f/Provider/__init__.py
+++ b/g4f/Provider/__init__.py
@@ -27,6 +27,7 @@ from .Chatgpt4Online import Chatgpt4Online
from .Chatgpt4o import Chatgpt4o
from .ChatGptEs import ChatGptEs
from .ChatgptFree import ChatgptFree
+from .ChatHub import ChatHub
from .DDG import DDG
from .DeepInfra import DeepInfra
from .DeepInfraChat import DeepInfraChat