add original string to dropdown

app.py

@@ -9,7 +9,7 @@ from collections import defaultdict
 
 
 @st.cache
-def get_lang_description_from_mapping_name(string_to_check, add_iso_url=False):  
+def get_lang_description_from_mapping_name(string_to_check, add_original_code= True, add_iso_url=False):  
   description = None
   if "generic-Latn" == string_to_check: 
     return "Generic Latin Script text"   
@@ -39,7 +39,8 @@ def get_lang_description_from_mapping_name(string_to_check, add_iso_url=False):
       if key in string_to_check:
         description = description + note
       
-      
+    if add_original_code:
+      description = f"Epitran mapping: {string_to_check}, "
   return description