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Commit History
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feat: Add standalone WebSocket-only TTS service v1.0.0
Peter Michael Gits +1: Claude- WebSocket-only interface at /ws/tts - ZeroGPU Bark TTS integration - FastAPI-based architecture - 10 voice presets available - Streaming TTS with unmute.sh methodology - No Gradio/MCP dependencies - Standalone deployment ready - Port 7860 (HuggingFace Spaces standard) 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>390e1c5
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feat: Add unmute.sh streaming text processing methodology
Peter Michael Gits +1: Claude- Implement streaming TTS synthesis with text chunk buffering - Add flush trick for optimal quality when is_final=true - Support both legacy single-shot and new streaming message types - New message types: tts_streaming_synthesize, tts_streaming_response - Progress updates during buffering with tts_streaming_progress - Streaming capability discovery via tts_get_streaming_info - Follows unmute.sh methodology for real-time voice applications 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>072c9ef -
fix: Ensure FastAPI endpoints are properly registered v0.2.2
Peter Michael Gits +1: Claude- Fix /preload endpoint availability in WebSocket mode - Add both GET and POST support for /preload endpoint - Improve endpoint registration in FastAPI app - Add better error handling and response messages - Update status messages for clarity 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>befe3fe -
feat: Improve health endpoint with lazy loading explanation v0.2.1
Peter Michael Gits +1: Claude- Add detailed health endpoint explaining ZeroGPU lazy loading strategy - Add /preload endpoint for optional model preloading during testing - Update status messages to clarify lazy loading is intentional and optimized - Explain that model_loaded: false is expected behavior for ZeroGPU optimization - Model loads automatically on first synthesis request to prevent GPU timeouts 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>acdec04
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fix: Remove non-existent @spaces.CPU decorator
Peter Michael Gits +1: Claude- Remove @spaces.CPU decorator (doesn't exist in spaces module) - Keep only @spaces.GPU which is the required decorator - Fixes AttributeError: module 'spaces' has no attribute 'CPU' 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>5e08a8b -
fix: Ensure @spaces.GPU function detection at module level
Peter Michael Gits +1: Claude- Move GPU/CPU function calls to module level for early detection - Ensures Hugging Face Spaces detects @spaces.GPU during startup - Fixes "no @spaces.GPU function detected during startup" error 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>491418e -
fix: Add @spaces.CPU function for Hugging Face Spaces compatibility
Peter Michael Gits +1: Claude- Add _dummy_cpu_function() with @spaces.CPU decorator - Call both GPU and CPU functions during startup - Fixes "No @spaces.CPU function detected during startup" error 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>9909d49
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fix: Add dummy @spaces.GPU function to satisfy ZeroGPU startup requirements
Peter Michael Gits +1: Claude- Fixes 'No @spaces.GPU function detected during startup' error - Dummy function is registered during import but never called - Allows WebSocket-only mode to work with ZeroGPU infrastructure 🧬 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>2502e84 -
fix: Display correct wss:// URLs for Hugging Face Spaces in TTS service logs
Peter Michael Gits +1: Claude- Detect SPACE_ID environment variable to determine if running on HF Spaces - Show proper wss://pgits-tts-gpu-service.hf.space URLs in startup logs - Fallback to ws://localhost:7860 for local development 🧬 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>fba0a6c -
fix: Correct indentation syntax error in TTS service line 1033
Peter Michael Gits +1: Claude🧬 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>79ba0b6 -
temp: Force WebSocket mode while debugging environment variables
Peter Michael Gits +1: Claude- Temporarily hard-code WebSocket mode for TTS service - Bypass environment variable detection issues on Hugging Face - This forces TTS to run in WebSocket-only mode on port 7860 - Will revert once environment variable detection is working 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>7c9d9aa -
feat: Add clear environment variable logging to TTS service
Peter Michael Gits +1: Claude- Display TTS_SERVICE_MODE environment variable status on startup - Show whether variable is set or using default - Clear formatting with borders for easy identification - Helps debug deployment issues and mode detection 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>74172b6 -
feat: Add WebSocket support for real-time TTS integration
Peter Michael Gits +1: Claude- Added WebSocketTTSHandler class for real-time TTS synthesis - Integrated FastAPI WebSocket endpoints (/ws/tts, /ws/tts/{client_id}) - ZeroGPU Bark synthesis with base64 audio response - Support for multiple voice presets via WebSocket - Triple protocol support: Gradio + MCP + WebSocket - Compatible with ChatCal WebRTC voice pipeline 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>9cd217a
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fix: Add MCP-compatible SafeStream with buffer attribute and stream restoration
Peter Michael Gits +1: Claude🚀 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>c950a11 -
fix: Apply comprehensive uvicorn logging protection
Peter Michael Gits +1: Claude- Added SafeStream class replacing sys.stdout/stderr before imports - Comprehensive uvicorn patching disabling all logging configuration - Multi-layer protection against stream conflicts (Config, Server, run, networking) - Added failsafe launch strategies with graceful degradation - Set protective environment variables before library initialization - Implemented ultimate safety wrapper with recovery mechanisms - Updated log prefix to [TTS-LEVEL] for service identification This completely eliminates uvicorn logging conflicts in ZeroGPU environment while maintaining full TTS synthesis and MCP server functionality. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>9197e69 -
fix: Apply bulletproof logging and Gradio fixes
Peter Michael Gits +1: Claude- Disabled Python logging module completely (logging.disable) - Replaced all logging with bulletproof print-based system using [TTS-LEVEL] - Disabled problematic library loggers (httpx, gradio, uvicorn, transformers, etc.) - Added quiet=True to Gradio launch for cleaner startup - Enhanced error handling for ZeroGPU environment compatibility - Consistent with STT service bulletproof approach Prevents ZeroGPU logging stream conflicts and ensures clean startup. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>84a363d -
fix: Apply ZeroGPU logging conflict prevention
Peter Michael Gits +1: Claude- Added ZeroGPU-compatible logging configuration with [TTS-level] format - Implemented safe logging with graceful fallback mechanisms - Enhanced MCP server startup with proper error isolation - Added stream protection for dual server operation (Gradio + MCP) - Suppressed verbose library logging for cleaner startup - Replaced direct logger calls with safe_log() function Prevents "ValueError: I/O operation on closed file" errors while maintaining full TTS synthesis and MCP functionality. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>e4e14fd -
feat: Complete MCP integration with HTTP fallback v0.3.31
Peter Michael Gits +1: Claude- Enhanced MCP audio handler with robust HTTP fallback - Added STT/TTS service modifications with MCP server capabilities - Implemented dual protocol support (MCP + HTTP) for maximum compatibility - Added comprehensive error handling and service discovery - Created Gradio client and direct API fallback methods - Updated both STT and TTS services to expose MCP tools - Maintained backward compatibility with existing HTTP endpoints Services now support: - MCP protocol for direct AI assistant integration - HTTP/Gradio API for existing clients - Automatic fallback between protocols - Enhanced reliability and error recovery Ready for unmute.sh-style real-time integration. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>89c74a6
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fix: Convert float16 audio to float32 for torchaudio.save() compatibility
Peter Michael Gitse9b3416 -
trigger: Force rebuild to ensure latest device fixes are deployed
Peter Michael Gitsc938a58 -
fix: Add comprehensive device handling with CPU fallback for tensor device mismatch
Peter Michael Gitsd7a2e81 -
fix: Improve device handling to prevent CUDA/CPU tensor mismatch errors
Peter Michael Gits589c5f9 -
trigger: Force rebuild with comment update
Peter Michael Gits114935c -
fix: Add api_name parameter to main prediction function for proper API endpoint
Peter Michael Gits9cfa211 -
fix: Remove invalid 'every' parameter from iface.load() for Gradio 5.x compatibility
Peter Michael Gits8cdbef1 -
updated grad.io to 5.42.0 to remove some security issues.
Peter Michael Gits048571b -
fix: Update suggested_hardware to valid zero-a10g
Peter Michael Gits4581706 -
Made changes to accommodate the ZeroGPU.
Peter Michael Gits5670cc8 -
Initial TTS service deployment
Peter Michael Gitsf2f329c -
initial commit
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