Update app.py

app.py

@@ -58,5 +58,5 @@ if lang is not None:
   st.write(f"Broader tags for this language, if any: {broader_tags}")
   st.write(f"Correct, standardized, BCP-47 tag for {langtext}, according to the langcodes library: {langcodes.standardize_tag(lang)}")
   st.write(f"Try also: https://r12a.github.io/app-subtags/?lookup={lang}")
-  st.write(f"https://glottolog.org/glottolog?search={lang} may be of interest, with links to Ethnologue, etc.")
+  st.write(f"https://glottolog.org/glottolog?search={t_variant} may be of interest, with links to Ethnologue, etc. If that doesn't work, try https://glottolog.org/glottolog?search={b_variant}")