Dria-Agent-α is a large language model (LLM) tool interaction framework introduced by Hugging Face. By using Python code to invoke tools, it fully utilizes the reasoning capabilities of LLMs, enabling the model to solve complex problems in a manner closer to human natural language compared to traditional JSON formats. This framework enhances LLM performance in agent scenarios by leveraging Python's popularity and pseudo-code-like syntax. The development of Dria-Agent-α utilized a synthetic data generation tool called Dria, which produces realistic scenarios through a multi-stage pipeline to train the model for complex problem-solving. Currently, two models, Dria-Agent-α-3B and Dria-Agent-α-7B, are available on Hugging Face.