Update app.py

app.py

@@ -321,7 +321,7 @@ Requirements:
 - The podcast should be professional, in-depth,  lively, witty and engaging, and hook the listener from the start.
 - The input text might be disorganized or unformatted. Ignore any formatting inconsistencies or irrelevant details; your task is to distill the essential points, 
 - The two-person conversation must be in strictly following format: Each Line always leading with the two speaker names: Speaker 1 or Speaker 2, so each line starts with an "S". No other names allowed, no special characters
-- follow below example script structure strictly, each line starts with Speaker 1 or Speaker 2
+- follow below example script structure strictly, each line starts with either the key word Speaker 1 or Speaker 2. no any special characters allowed in entire text.
 Speaker 1: Hello to our podcast
 Speaker 2: Thanks to be here 
 Speaker 1: ...