Add placeholders

app.py

@@ -58,8 +58,15 @@ with gr.Blocks() as demo:
         return image
 
     chatbot = gr.Chatbot(type="messages")
-    msg = gr.Textbox(submit_btn=True, label="Chat", show_label=True)
-    chess_moves = gr.Textbox(submit_btn=True, label="Chess", show_label=True)
+    msg = gr.Textbox(
+        submit_btn=True, label="Chat", show_label=True, placeholder="Who are you?"
+    )
+    chess_moves = gr.Textbox(
+        submit_btn=True,
+        label="Chess",
+        show_label=True,
+        placeholder="1. e4 c5 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Ne5 a6 6. Qh5 Nf6 7. Qxf7# 1-0",
+    )
     chess_board = gr.Image(display_board(chess.Board()))
 
     clear = gr.Button("Clear")