u v

app.py

@@ -109,8 +109,10 @@ def generate_podcast_script(section_name, section_text):
     response = generator(messages, max_new_tokens=300, do_sample=True, temperature=0.7)
     return response[0]["generated_text"]
 
-async def generate_voice_line(text, voice, filename):
+async def generate_voice_line(text, voice, filename, rate="+0%", pitch="+0Hz"):
     communicate = edge_tts.Communicate(text, voice)
+    communicate.rate = rate
+    communicate.pitch = pitch
     await communicate.save(filename)
 
 async def tts_edge_line_by_line(script):