AI Agent Workflow

Please ensure that the web control program backend process is not running in the background. To close it, refer to the [Get Started Quickly - 2. Access the Terminal] section in [Disable the Auto-Start Web Control Backend Process]. After closing, please restart DofbotUltra!!!

1. Course Content

• Use multiple AI large models to build an agent workflow, implementing complex logic functions.

• Note: DOFBOT-PRO uses the Dify chatbot class. This tutorial is provided for users interested in learning and development to build and use.

2. Start Dify Service

• The Dify backend runs on the host system of the DofbotUltra motherboard, not inside a Docker container.

• After connecting to the device via VNC or SSH, execute the following command in any directory on the host system to start Dify:

bringup_dify

• After startup, you can check the device's IP address via the OLED screen, ifconfig, or directly in the terminal. Enter the IP address in the browser address bar of a computer on the same LAN to access the Dify management page.

3. Case Study: Classified Q&A Chatbot

• In this course's example AI application folder, there is a reference example that can be imported directly.

• In the Dify homepage studio, click Import DSL File.

• Select the example AI application Complex agent.yml from this course's folder, then click Create.

• The workflow content is shown below.

• In the workflow, Question Classifier is a module driven by an AI large model. Its function is to classify user questions into math problems, physics problems, or other problems. If the user input is related to math or physics, it will call different branches of AI large models to answer. The Question Classifier classification content is as follows:

• Among them, the LLM-1 branch is used to answer questions related to mathematics. The prompt and settings are as follows:

• The LLM-2 branch is used to answer questions related to physics. The prompt and settings are as follows:

4. Visual Debugging Workflow

• If you need to debug and test the workflow effect, click Preview in the upper right corner, then enter a question in the pop-up dialog to test.

• At the same time, the workflow will display the branch the data flows through in real-time, making it convenient to debug the workflow.

• If you need to extend the workflow, click the + button on the left, which contains multiple Dify preset tools and modules.

5. Accessing the AI Agent Application

• After completing the AI application orchestration, click Publish Application to save the configuration. Then click Copy URL or API Access Credentials to access the created AI application via a web page or backend service API.