Update app.py

app.py

@@ -169,6 +169,108 @@ def load_sample_text(sample_index):
     return ""
 
 
+#Added by on1onmangoes on 250610 to change this into mcp server
+
+# MCP Server Functions - Add these after your existing functions
+def generate_podcast_audio_mcp(text, temperature=0.5, top_k=100, max_duration=60):
+    """
+    Generate podcast-style audio from text using AI voice synthesis.
+    
+    Args:
+        text: The podcast script or text to convert to speech
+        temperature: Voice variation (0.1-1.0, higher = more varied) 
+        top_k: Top-k sampling parameter (1-200)
+        max_duration: Maximum audio duration in seconds
+        
+    Returns:
+        String with audio generation status and metadata
+    """
+    if not text.strip():
+        return "Error: Please provide text to convert to speech"
+    
+    if current_model is None:
+        return "Error: No voice model loaded"
+    
+    try:
+        # Use your existing text_to_speech function
+        audio_result, info = text_to_speech(text, temperature, top_k, None, max_duration)
+        
+        if audio_result is None:
+            return f"Error: {info}"
+        
+        sample_rate, audio_array = audio_result
+        duration = len(audio_array) / sample_rate
+        
+        return f"✅ Generated {duration:.1f}s of podcast audio successfully. {info}"
+        
+    except Exception as e:
+        return f"Error generating podcast audio: {str(e)}"
+
+def get_podcast_samples_mcp():
+    """
+    Get sample podcast texts that can be used for audio generation.
+    
+    Returns:
+        String with formatted sample podcast scripts
+    """
+    samples_info = []
+    for i, sample in enumerate(SAMPLE_TEXTS):
+        samples_info.append(f"**Sample {i+1}:** {sample[:100]}...")
+    
+    return "Available podcast samples:\n\n" + "\n\n".join(samples_info)
+
+def get_full_podcast_sample_mcp(sample_number):
+    """
+    Get the full text of a specific podcast sample.
+    
+    Args:
+        sample_number: Sample number (1-4)
+        
+    Returns:
+        Full text of the requested sample
+    """
+    try:
+        index = int(sample_number) - 1
+        if 0 <= index < len(SAMPLE_TEXTS):
+            return f"Sample {sample_number} full text:\n\n{SAMPLE_TEXTS[index]}"
+        else:
+            return f"Error: Sample {sample_number} not found. Available samples: 1-{len(SAMPLE_TEXTS)}"
+    except ValueError:
+        return "Error: Please provide a valid sample number (1-4)"
+
+def change_voice_model_mcp(model_name):
+    """
+    Change the active voice model for podcast generation.
+    
+    Args:
+        model_name: Name of the voice model to load (currently only COHOST available)
+        
+    Returns:
+        Status message indicating success or failure
+    """
+    try:
+        if model_name not in AVAILABLE_MODELS:
+            available = ", ".join(AVAILABLE_MODELS.keys())
+            return f"Error: Model '{model_name}' not available. Available models: {available}"
+        
+        status = change_model(model_name)
+        return status
+    except Exception as e:
+        return f"Error changing model: {str(e)}"
+
+def get_voice_models_info_mcp():
+    """
+    Get information about available voice models.
+    
+    Returns:
+        String with available voice models and current model status
+    """
+    available = ", ".join(AVAILABLE_MODELS.keys())
+    current = current_model_name if current_model_name else "Unknown"
+    
+    return f"Available voice models: {available}\nCurrently loaded: {current}"
+
+
 # Create Gradio interfacegr
 with gr.Blocks(
     title="Vui",