Update app.py

app.py

@@ -94,9 +94,9 @@ if lang is not None:
     st.write(obsolete_codes)
   else:
     obsolete_codes = pull_obsolete_codes(b_variant)
-      if obsolete_codes:
-        st.write(f"Obsolete codes from previous ISO-639 iterations, pulled from https://iso639-3.sil.org/code/{b_variant}:")
-        st.write(obsolete_codes)
+    if obsolete_codes:
+      st.write(f"Obsolete codes from previous ISO-639 iterations, pulled from https://iso639-3.sil.org/code/{b_variant}:")
+      st.write(obsolete_codes)