Upload folder using huggingface_hub (part 2)

src/agentscope/model/_openrouter/__init__.py

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+from ._model import OpenRouterChatModel
+
+__all__ = ["OpenRouterChatModel"]

src/agentscope/model/_openrouter/_model.py

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+# -*- coding: utf-8 -*-
+"""The OpenRouter chat model implementation."""
+from typing import Literal
+
+from .._openai_chat import OpenAIChatModel
+from ...credential._openai_compat import OpenRouterCredential
+
+
+class OpenRouterChatModel(OpenAIChatModel):
+    """The OpenRouter chat model."""
+
+    type: Literal["openrouter_chat"] = "openrouter_chat"
+    """The type of the chat model."""
+
+    def __init__(
+        self,
+        credential: OpenRouterCredential,
+        model: str,
+        **kwargs,
+    ) -> None:
+        """Initialize the OpenRouter chat model."""
+        super().__init__(
+            credential=credential,
+            model=model,
+            **kwargs,
+        )

src/agentscope/model/_openrouter/_models/claude-3-haiku.yaml

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+name: anthropic/claude-3-haiku
+api_type: openrouter_chat
+description: Claude 3 Haiku via OpenRouter.
+max_context: 200000
+support_vision: true
+support_function_calling: true
+support_structured_output: true