Update app.py

app.py

@@ -12,9 +12,7 @@ async def TextToAudioFile(text: str, model: str) -> str:
     """Converts text to an audio file and returns its base64 encoded string."""
     file_path = "main.mp3"
 
-    # Remove existing file if it exists
-    if os.path.exists(file_path):
-        os.remove(file_path)
+
 
     # Convert text to audio
     communicate = edge_tts.Communicate(text, voice=model, pitch='+5Hz', rate='+10%')