small suggestion changes

app.py

@@ -147,7 +147,7 @@ with gr.Blocks(theme= theme) as chatbot:
         description= "Welcome, my name is Aloe the Turtle and I am here to help you address any dermatology related questions you may have on topics such as Skin Cancer, Acne, Excema, and so much more. Just remember, while I have comprehensive knowledge on skin concerns, I am not a medical professional!",
         type='messages', 
         theme= theme,
-        examples= ["What ingredients should I use to clear my Acne?", "How do I prevent Skin Cancer?", "How do I tell the difference between eczema and psoriasis"])
+        examples= ["What ingredients should I use to clear my Acne?", "How do I know if a mole needs to be checked for Skin Cancer?", "How do I tell the difference between eczema and psoriasis?"])
 #defining my chatbot so user can interact, see their conversation and send new messages