fix: increase buffer size for audio chunk handling in TTS synthesis

refactor: remove unused imports in TTS module

refactor: optimize audio chunk handling in TTS synthesis

fix: add debug output for saved sample path in TTS synthesis

fix: enable queueing for audio additional outputs and add debug sample saving in TTS

fix: Update Dockerfile and application configuration for improved performance and compatibility

fix: Update speaking rate in TTS configuration for improved audio clarity

fix: Add support for .wav files in LFS and update audio handling in app.py

fix: Update shipping information prompts for clarity and conciseness

fix: Update TTS voice name to 'Despina' and enhance prompt for natural speech; modify startup message and adjust demo launch settings

fix: Update voice selection and language code in TTS client configuration

refactor: Update display format in tool call and result messages for consistency

feat: Implement tools calling

Update backend/tts.py

Update backend/tts.py

Upload 23 files

Delete backend

Upload 32 files