Update app.py

app.py

@@ -71,6 +71,7 @@ In addition, write a commentary script inside of ```script``` codeblock. This sh
 Don't describe music or sound effects in your script, only what the text to speech model will say.
 Make sure that the script is short and don't do an intro and outro, simply start it. Additionally, keep it short enough so that it aligns with the video timing.
 You can always adjust the self.wait(x) or run_time=x inside the code to wait for the speech if needed.
+Make sure to think about the script timing before you write the code so that it doesnt cut off the speech or anything and the video and speech are synced
 You got this!! <3
 """
                 )