Update app.py

app.py

@@ -1,5 +1,6 @@
 ##fix overlap, remove silence, leave a tiny bit of silence
 ## Simplified
+## Add 0 after prefix make it permanent voice
 
 import spaces
 import gradio as gr
@@ -106,7 +107,7 @@ async def generate_audio_with_voice_prefix(text_segment, default_voice, rate, pi
         group = match.group()
         prefix_only = ''.join(filter(str.isalpha, group))
         number = int(''.join(ch for ch in group if ch.isdigit() or ch == '-'))
-        if number=0:
+        if number == 0:
             default_voice_short= current_voice_short
         current_pitch += number
         processed_text = re.sub(r'[A-Za-z]+\-?\d+', '', processed_text, count=1).strip()
@@ -300,7 +301,6 @@ async def create_demo():
     2V = vi-VN-NamMinhNeural - vi-VN (Male) # Vietnamese (Male)
     3V = vi-VN-HoaiMyNeural - vi-VN (Female) # Vietnamese (Female)
     4V = vi-VN-NamMinhNeural - vi-VN (Male) # Vietnamese (Male)
-    Add 0 after Prefix to make it permanent voice
     ****************************************************************************************************
     """
     demo = gr.Interface(