additional commits

app.py

@@ -26,9 +26,12 @@ def load_config(path="configs/default.yaml") -> dict:
         cfg = yaml.safe_load(ymlfile)
     return cfg
   
-def load_model(source_language,target_language):  
-    source_language = 'en'
-    target_language = 'sw'
+def load_model(source_language_,target_language_):  
+    source_language = language_map[source_language_]
+    target_language = language_map[target_language_]
+    
+    #source_language = 'en'
+    #target_language = 'sw'
     translation_dir = 'main'
 
     try: