Update tts_module.py

tts_module.py

@@ -1,17 +1,22 @@
 # tts_module.py
 import asyncio
 import edge_tts
+import tempfile
 
 async def get_voices():
     voices = await edge_tts.list_voices()
     return {f"{v['ShortName']} - {v['Locale']} ({v['Gender']})": v['ShortName'] for v in voices}
 
-async def text_to_speech(text, voice):
+async def text_to_speech(text, voice, rate=0, pitch=0):
     if not text.strip():
         raise ValueError("El texto no puede estar vacío.")
     if not voice:
         raise ValueError("Debes seleccionar una voz.")
-    communicate = edge_tts.Communicate(text, voice)
+
+    voice_short_name = voice.split(" - ")[0]
+    rate_str = f"{rate:+d}%"
+    pitch_str = f"{pitch:+d}Hz"
+    communicate = edge_tts.Communicate(text, voice_short_name, rate=rate_str, pitch=pitch_str)
     with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as tmp_file:
         await communicate.save(tmp_file.name)
     return tmp_file.name