Refactored PromptFlow with Prompty Integration

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📅 2025-04-15 — Session: Refactored PromptFlow with Prompty Integration

🕒 11:00–12:00
🏷️ Labels: Promptflow, Prompty, Refactoring, Python, API, Integration
📂 Project: Dev
⭐ Priority: MEDIUM

Session Goal

The session aimed to enhance the integration of Prompty within the PromptFlow framework, focusing on refactoring and resolving technical issues.

Key Activities

  • Understanding OpenAIExecutor: Explored the OpenAIExecutor class from the PromptFlow repository to comprehend its role in simplifying API interactions with OpenAI through YAML specifications.
  • Integrating YAML DAGs: Adapted a custom flow-runner architecture to work with Microsoft PromptFlow, enabling seamless execution of multiple prompt steps.
  • Refactoring Execution Logic: Reviewed and refactored the prompt execution architecture, transitioning from PromptCard to PromptBlock to support Prompty-based flows.
  • Transitioning to PromptyTool: Detailed the code changes required for shifting from PromptCard to PromptBlock using PromptyTool for both synchronous and asynchronous execution.
  • Resolving ImportError: Addressed an ImportError issue related to PromptyTool, providing solutions for changes in the PromptFlow package structure.
  • Improving Prompty Integration: Identified and corrected issues in Prompty integration, including import statements and environment variable loading.
  • Correcting YAML Configuration: Modified YAML configuration to switch from Azure OpenAI to OpenAI.com API, ensuring correct structure and parameters.

Achievements

  • Successfully refactored the PromptFlow execution logic to incorporate Prompty, resolving existing errors and improving integration.
  • Enhanced understanding of OpenAIExecutor and its application within PromptFlow.

Pending Tasks

  • Further testing of the new Prompty integration to ensure stability and performance.
  • Review and optimize the YAML configurations for broader compatibility.

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