Update app.py

app.py

@@ -141,7 +141,8 @@ def main():
 
     # Display the buttons for each URL
     for url, name, emoji in zip(urls, url_names, url_emojis):
-        if st.button(f"{emoji} {name}"):
+        #if st.button(f"{emoji} {name}"):
+        if st.button(f"{emoji} {name}", key=url):  # using the URL as the unique key
             # Open the URL in a new browser tab using JavaScript
             st.write('<script>window.open("'+url+'", "_blank");</script>', unsafe_allow_html=True)
             # Update the history of clicks