Update app.py

app.py

@@ -107,7 +107,9 @@ async def generate_audio_with_voice_prefix(text_segment, default_voice, rate, pi
                 speed_factor = (audio_duration_ms / target_duration_ms) 
                 print(f"Speed factor (to reduce duration): {speed_factor}") # Debug
                 if speed_factor > 0:
-                    speed_factor = speed_factor * 0.7  # Reduce the speed adjustment
+                    speed_factor = speed_factor * 0.8 # Reduce the speed adjustment
+                    if speed_factor <1.0
+                       speed_factor = 1.0
                     y, sr = librosa.load(audio_path, sr=None)
                     y_stretched = librosa.effects.time_stretch(y, rate=speed_factor)
                     sf.write(audio_path, y_stretched, sr)