Update app.py

app.py

@@ -150,6 +150,9 @@ Similarly, the translation of the original text is followed by a `𓆏` : frog m
 
 𓆏00001-0;
 
+🧪Tips : If you have a text editor with a pattern replacement function, you can instantly replace all lines that start with `:::info` and contain only `:::` with blank lines.
+Try searching Google for keywords such as `grep and replace`.
+
 """, unsafe_allow_html=True)
     obj_0.success("PDF file uploader")
 #    st.markdown(f"The remote ip is `{get_remote_ip()}`")