Update app.py

app.py

@@ -58,7 +58,7 @@ if __name__ == "__main__":
   st.write("Epitran is a library and tool for transliterating orthographic text as IPA (International Phonetic Alphabet), by Mortensen, David R.  and Dalmia, Siddharth and Littell, Patrick.") 
   
   valid_epitran_mappings = get_valid_epitran_mappings_list()
-  index_of_swa_latn = valid_epitran_mappings .index("swa-Latn")
+  index_of_swa_latn = valid_epitran_mappings.index("swa-Latn")
   st.write(f"It supports converting many writing sytems to IPA symbols, including approximately {len(valid_epitran_mappings)} languages/scripts, listed below:")
 
   #st.write(valid_epitran_mappings)