Automated Voice Generation and Playback Workflow

This n8n workflow automates the process of generating spoken audio from text and then playing that audio. It starts with a manual trigger to initiate the process. Next, it uses a 'Set' node to define the text content and the desired voice (e.g., 'af_sarah') for speech synthesis. This information is then passed to a 'Run python script' node, which executes a custom Python script ('voicegen.py') to perform the actual voice generation. Finally, the generated audio file (assumed to be 'output.mp3') is read and played back using the 'Play sound' node. This provides a simple yet powerful way to create and consume audio content programmatically.