It is invoked before the agent calls the large language model (LLM). This callback implements two core features: 1. **Guardrail**：Checks if the user input contains any sensitive words from the ...
It is invoked after the agent executes a tool but before its output is sent back to the model. Mainly used for post-processing the tool's output, such as PII filtering. logger.info(f" [Tool End] Tool ...
Learn coding in Python, Go and Rust from Serdar Yegulalp, software dev specialist and senior writer at InfoWorld. Python 3.15 has introduced a feature to allow "lazy" module imports, where an imported ...
All in all, your first RESTful API in Python is about piecing together clear endpoints, matching them with the right HTTP ...
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