Update app.py

app.py

@@ -185,5 +185,8 @@ def main():
                 st.markdown(f"#### {url}")
                 show_download_links(subdir)
 
+        # Update each time to show files we have
+        for subdir in history.values():
+            show_download_links(subdir)
 if __name__ == "__main__":
     main()