Update app.py

app.py

@@ -40,7 +40,7 @@ def main():
     st.title("3D House Exploration")
 
     # Add a new player button
-    if st.button("Join Game"):
+    if st.button("Join Game", key="join_game"):
         add_player()
 
     # Display the HTML5 app
@@ -51,22 +51,18 @@ def main():
     new_html = st.text_area("HTML5 Content", st.session_state.html_content, height=300)
 
     # Save button
-    if st.button("Save"):
+    if st.button("Save", key="save_button"):
         st.session_state.html_content = new_html
 
     # Refresh timer
-    last_refresh = st.button("Refresh")
-    if last_refresh:
+    if st.button("Refresh", key="refresh_button"):
         st.experimental_rerun()
-
-    if not st.button("Refresh", key="refresh_button"):
+    else:
         refresh_timer = st.empty()
-        while True:
-            time.sleep(5)
-            refresh_timer.text(f"Refreshing in {5 - int(time.time()) % 5} seconds...")
-            if st.button("Refresh", key="refresh_button"):
-                st.experimental_rerun()
-                break
+        for i in range(5, 0, -1):
+            refresh_timer.text(f"Refreshing in {i} seconds...")
+            time.sleep(1)
+        st.experimental_rerun()
 
 if __name__ == "__main__":
     main()