5 files changed, 103 insertions, 3 deletions

diff --git a/g4f/Provider/needs_auth/Cerebras.py b/g4f/Provider/needs_auth/Cerebras.py
new file mode 100644
index 00000000..0f94c476
--- /dev/null
+++ b/g4f/Provider/needs_auth/Cerebras.py
@@ -0,0 +1,65 @@
+from __future__ import annotations
+
+import requests
+from aiohttp import ClientSession
+
+from .OpenaiAPI import OpenaiAPI
+from ...typing import AsyncResult, Messages, Cookies
+from ...requests.raise_for_status import raise_for_status
+from ...cookies import get_cookies
+
+class Cerebras(OpenaiAPI):
+    label = "Cerebras Inference"
+    url = "https://inference.cerebras.ai/"
+    working = True
+    default_model = "llama3.1-70b"
+    fallback_models = [
+        "llama3.1-70b",
+        "llama3.1-8b",
+    ]
+    model_aliases = {"llama-3.1-70b": "llama3.1-70b", "llama-3.1-8b": "llama3.1-8b"}
+
+    @classmethod
+    def get_models(cls, api_key: str = None):
+        if not cls.models:
+            try:
+                headers = {}
+                if api_key:
+                    headers["authorization"] = f"Bearer ${api_key}"
+                response = requests.get(f"https://api.cerebras.ai/v1/models", headers=headers)
+                raise_for_status(response)
+                data = response.json()
+                cls.models = [model.get("model") for model in data.get("models")]
+            except Exception:
+                cls.models = cls.fallback_models
+        return cls.models
+
+    @classmethod
+    async def create_async_generator(
+        cls,
+        model: str,
+        messages: Messages,
+        api_base: str = "https://api.cerebras.ai/v1",
+        api_key: str = None,
+        cookies: Cookies = None,
+        **kwargs
+    ) -> AsyncResult:
+        if api_key is None and cookies is None:
+            cookies = get_cookies(".cerebras.ai")
+        async with ClientSession(cookies=cookies) as session:
+            async with session.get("https://inference.cerebras.ai/api/auth/session") as response:
+                raise_for_status(response)
+                data = await response.json()
+                if data:
+                    api_key = data.get("user", {}).get("demoApiKey")
+        async for chunk in super().create_async_generator(
+            model, messages,
+            api_base=api_base,
+            impersonate="chrome",
+            api_key=api_key,
+            headers={
+                "User-Agent": "ex/JS 1.5.0",
+            },
+            **kwargs
+        ):
+            yield chunk
diff --git a/g4f/Provider/needs_auth/CopilotAccount.py b/g4f/Provider/needs_auth/CopilotAccount.py
index 76e51278..497aab98 100644
--- a/g4f/Provider/needs_auth/CopilotAccount.py
+++ b/g4f/Provider/needs_auth/CopilotAccount.py
@@ -1,9 +1,12 @@
 from __future__ import annotations
 
+from ..base_provider import ProviderModelMixin
 from ..Copilot import Copilot
 
-class CopilotAccount(Copilot):
+class CopilotAccount(Copilot, ProviderModelMixin):
     needs_auth = True
     parent = "Copilot"
     default_model = "Copilot"
-    default_vision_model = default_model
\ No newline at end of file
+    default_vision_model = default_model
+    models = [default_model]
+    image_models = models
\ No newline at end of file
diff --git a/g4f/Provider/needs_auth/HuggingFace2.py b/g4f/Provider/needs_auth/HuggingFace2.py
new file mode 100644
index 00000000..847d459b
--- /dev/null
+++ b/g4f/Provider/needs_auth/HuggingFace2.py
@@ -0,0 +1,28 @@
+from __future__ import annotations
+
+from .OpenaiAPI import OpenaiAPI
+from ..HuggingChat import HuggingChat
+from ...typing import AsyncResult, Messages
+
+class HuggingFace2(OpenaiAPI):
+    label = "HuggingFace (Inference API)"
+    url = "https://huggingface.co"
+    working = True
+    default_model = "meta-llama/Llama-3.2-11B-Vision-Instruct"
+    default_vision_model = default_model
+    models = [
+        *HuggingChat.models
+    ]
+
+    @classmethod
+    def create_async_generator(
+        cls,
+        model: str,
+        messages: Messages,
+        api_base: str = "https://api-inference.huggingface.co/v1",
+        max_tokens: int = 500,
+        **kwargs
+    ) -> AsyncResult:
+        return super().create_async_generator(
+            model, messages, api_base=api_base, max_tokens=max_tokens, **kwargs
+        )
\ No newline at end of file
diff --git a/g4f/Provider/needs_auth/OpenaiAPI.py b/g4f/Provider/needs_auth/OpenaiAPI.py
index 116b5f6f..83268b6d 100644
--- a/g4f/Provider/needs_auth/OpenaiAPI.py
+++ b/g4f/Provider/needs_auth/OpenaiAPI.py
@@ -34,6 +34,7 @@ class OpenaiAPI(AsyncGeneratorProvider, ProviderModelMixin):
         stop: Union[str, list[str]] = None,
         stream: bool = False,
         headers: dict = None,
+        impersonate: str = None,
         extra_data: dict = {},
         **kwargs
     ) -> AsyncResult:
@@ -55,7 +56,8 @@ class OpenaiAPI(AsyncGeneratorProvider, ProviderModelMixin):
         async with StreamSession(
             proxies={"all": proxy},
             headers=cls.get_headers(stream, api_key, headers),
-            timeout=timeout
+            timeout=timeout,
+            impersonate=impersonate,
         ) as session:
             data = filter_none(
                 messages=messages,
diff --git a/g4f/Provider/needs_auth/__init__.py b/g4f/Provider/needs_auth/__init__.py
index 0f430ab5..1c7fe7c5 100644
--- a/g4f/Provider/needs_auth/__init__.py
+++ b/g4f/Provider/needs_auth/__init__.py
@@ -1,6 +1,7 @@
 from .gigachat         import *
 
 from .BingCreateImages import BingCreateImages
+from .Cerebras         import Cerebras
 from .CopilotAccount   import CopilotAccount
 from .DeepInfra        import DeepInfra
 from .DeepInfraImage   import DeepInfraImage
@@ -8,6 +9,7 @@ from .Gemini           import Gemini
 from .GeminiPro        import GeminiPro
 from .Groq             import Groq
 from .HuggingFace      import HuggingFace
+from .HuggingFace2     import HuggingFace2
 from .MetaAI           import MetaAI
 from .MetaAIAccount    import MetaAIAccount
 from .OpenaiAPI        import OpenaiAPI