| 123456789101112131415161718 | import requestsfrom core.tools.errors import ToolProviderCredentialValidationErrorfrom core.tools.provider.builtin_tool_provider import BuiltinToolProviderControllerclass SiliconflowProvider(BuiltinToolProviderController):    def _validate_credentials(self, credentials: dict) -> None:        url = "https://api.siliconflow.cn/v1/models"        headers = {            "accept": "application/json",            "authorization": f"Bearer {credentials.get('siliconFlow_api_key')}",        }        response = requests.get(url, headers=headers)        if response.status_code != 200:            raise ToolProviderCredentialValidationError("SiliconFlow API key is invalid")
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