Update src/streamlit_app.py

src/streamlit_app.py

@@ -113,7 +113,8 @@ with st.sidebar:
 # Input Area
 input_text = st.text_area(
     label="Nhập câu tiếng Anh:",
-    placeholder="Example: Artificial intelligence is transforming the world...",
+    # placeholder="Example: Artificial intelligence is transforming the world...",
+    placeholder="Example: 'Hello.' (Please add a full stop to the last sentence)",
     height=150,
 )