Remove unnecessary files that were not supposed to be in PIPER TTS PR

Co-authored-by: DrewThomasson <126999465+DrewThomasson@users.noreply.github.com>

demo_piper_integration.py

@@ -1,104 +0,0 @@
-#!/usr/bin/env python3
-"""
-Demonstration script showing that piper-tts is properly integrated into ebook2audiobook.
-This script shows the configuration is working without requiring model downloads.
-"""
-
-import sys
-import os
-
-# Add the current directory to Python path for importing
-sys.path.insert(0, os.path.dirname(__file__))
-
-def demonstrate_piper_integration():
-    """Demonstrate that piper-tts is properly integrated"""
-    print("🎯 Piper-TTS Integration Demonstration")
-    print("=" * 50)
-    
-    try:
-        # Import and show TTS engines
-        from lib.models import TTS_ENGINES, default_engine_settings, models
-        print("📋 Available TTS Engines:")
-        for name, engine_id in TTS_ENGINES.items():
-            marker = "🆕" if name == "PIPER" else "  "
-            print(f"  {marker} {name}: {engine_id}")
-        
-        print(f"\n✅ PIPER engine successfully added to TTS_ENGINES")
-        
-        # Show piper configuration
-        piper_config = default_engine_settings[TTS_ENGINES['PIPER']]
-        print(f"\n🔧 PIPER Configuration:")
-        for key, value in piper_config.items():
-            if key == 'voices':
-                print(f"  {key}: {len(value)} voices available")
-                for voice_id, voice_name in list(value.items())[:3]:
-                    print(f"    - {voice_id}: {voice_name}")
-                if len(value) > 3:
-                    print(f"    ... and {len(value) - 3} more")
-            else:
-                print(f"  {key}: {value}")
-        
-        # Show model configuration
-        piper_models = models[TTS_ENGINES['PIPER']]
-        print(f"\n📦 PIPER Model Configuration:")
-        for model_name, model_config in piper_models.items():
-            print(f"  {model_name}:")
-            for key, value in model_config.items():
-                print(f"    {key}: {value}")
-        
-        print(f"\n🎉 Integration Test Results:")
-        print(f"  ✅ PIPER added to TTS_ENGINES dictionary")
-        print(f"  ✅ PIPER configuration added to default_engine_settings")  
-        print(f"  ✅ PIPER models configuration added")
-        print(f"  ✅ lib.classes.tts_engines.coqui.py updated to handle PIPER")
-        print(f"  ✅ app.py updated with --voice_model argument")
-        print(f"  ✅ lib.functions.py updated to pass voice_model parameter")
-        print(f"  ✅ requirements.txt updated with piper-tts dependencies")
-        
-        print(f"\n🚀 Ready to Use:")
-        print(f"  Users can now select 'PIPER' as their TTS engine")
-        print(f"  Available voices: {', '.join(list(piper_config['voices'].keys())[:3])}...")
-        print(f"  The system will automatically download models as needed")
-        print(f"  Integration follows the same pattern as existing engines")
-        
-        return True
-        
-    except Exception as e:
-        print(f"❌ Demonstration failed: {e}")
-        import traceback
-        traceback.print_exc()
-        return False
-
-def show_usage_example():
-    """Show how users would use the piper-tts integration"""
-    print(f"\n📖 Usage Example:")
-    print(f"   When running ebook2audiobook with piper-tts:")
-    print(f"   ")
-    print(f"   # Command line usage:")
-    print(f"   ./ebook2audiobook.sh --headless --ebook mybook.epub \\")
-    print(f"                        --tts_engine PIPER --voice_model en_US-lessac-medium")
-    print(f"   ")
-    print(f"   # Or via the web interface:")
-    print(f"   1. Select 'PIPER' from TTS Engine dropdown")
-    print(f"   2. Choose a voice from available piper voices")
-    print(f"   3. Upload your ebook and start conversion")
-    print(f"   ")
-    print(f"   The system will:")
-    print(f"   - Automatically download the selected voice model")
-    print(f"   - Use piper-tts for fast, high-quality synthesis")
-    print(f"   - Create the audiobook with chapters and metadata")
-
-def main():
-    """Run the demonstration"""
-    success = demonstrate_piper_integration()
-    
-    if success:
-        show_usage_example()
-        print(f"\n✨ Piper-TTS integration is complete and ready to use!")
-        return 0
-    else:
-        print(f"\n❌ Integration demonstration failed.")
-        return 1
-
-if __name__ == "__main__":
-    sys.exit(main())