Update app.py

app.py

@@ -64,15 +64,9 @@ async def get_voices():
 
 
 ## EDIT
-import re
-import tempfile
-from pydub import AudioSegment
-import asyncio
-
-
 async def generate_audio_with_voice_prefix(text_segment, default_voice, rate, pitch):
     """Generates audio for a text segment, handling permanent and temporary voice changes."""
-
+    
     # Define the voice map for reference
     voice_map = {
         "1F": ("en-GB-SoniaNeural", 25, 0),
@@ -166,7 +160,6 @@ async def generate_audio_with_voice_prefix(text_segment, default_voice, rate, pi
                 await asyncio.sleep(0.5)  # Retry after brief pause
 
     return None
-
 ### END EDIT
 
 async def process_transcript_line(line, default_voice, rate, pitch):