Update app.py

app.py

@@ -446,7 +446,7 @@ async def text_to_speech_edge(text, language_code, speaker, tashkeel_checkbox=Fa
     # Define the character limit
     char_limit = 10000
     if len(text) > char_limit:
-        return f"Error: Use {char_limit} Characters at a time. Upgrade to Premium if you want Unlimited. ", None
+        return f"Error: Use 1500 Words at a time. Upgrade to Premium if you want Unlimited. ", None
 
     # Get the voice for the selected language and speaker
     voice = language_dict[language_code][speaker]