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2 months ago @Devi1k Hello there! I'm here to assist you with bug fixes, answer questions, and guide you on becoming a contributor. Let's work together to resolve any issues you may have.
The Wenxin ERNIE model currently does not support function calling in Dify. This is why you are encountering the "[wenxin] Bad Request Error, function calling is not supported yet" message when trying to invoke the Google search tool [1][2].
There are plans to support function calling for the Wenxin model in future versions of Dify, as indicated by a placeholder comment in the code [1].
In the meantime, you can use alternative models that support function calling, such as OpenAI, Anthropic, Azure OpenAI, Minimax, Moonshadow, deepseek, Xinference, Zhipu AI, Stepfun, and Baichuan [3][4][5][6].
To configure and use a different model in Dify's studio agent mode that supports function calling, follow these steps:
-
Add and Configure the Model Provider:
- Navigate to Settings --> Model Providers to add and configure the LLM you are going to use.
- Obtain the API key from the model provider's official website before using it in Dify.
-
Select the Reasoning Model:
- Navigate to the section where you can select the reasoning model for the Agent Assistant.
- Choose a model that supports function calling, such as GPT-3.5 or GPT-4.
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Configure Agent Settings:
- Go to the Agent settings.
- Ensure that the inference mode is set to "Function Calling."
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Add Tools (if necessary):
- In the "Tools" section, add any required tools that the Agent Assistant might need to enhance its capabilities.
-
Write Prompts:
- In the 'Instructions' section, write clear prompts for the Agent Assistant.
-
Debug and Preview:
- Use the debugging and preview options to test its effectiveness in completing tasks.
-
Publish the Application:
To continue talking to Dosu, mention @dosu.
crazywoola
Self Checks
Dify version
cloud
Cloud or Self Hosted
Cloud
Steps to reproduce
In the studio agent mode, configure the Wenxin model to conduct a tool invocation test with the query, "苹果最新的手机是什么" and display the results：[wenxin] Bad Request Error, function calling is not supported yet.
✔️ Expected Behavior
Call the Google search tool normally and return：
已使用 google_search 苹果最新的手机是 iPhone 15 Pro 和 iPhone 15 Pro Max。这两款手机在2023年发布，采用了新的钛金属中框，重量更轻，并且在摄像头方面进行了显著升级，主摄像头为4800万像素，支持2400万像素的超高默认分辨率。
如果你想了解更多详细信息，可以查看以下链接：
苹果发布iPhone 15 Pro 和iPhone 15 Pro Max 苹果2023年新品汇总
❌ Actual Behavior
[wenxin] Bad Request Error, function calling is not supported yet.