Fix language resolution

app.py

@@ -49,7 +49,7 @@ model_dict = {model_name: gr.Interface.load(f'models/{model_name}') for model_na
 SUPPORTED_LANG_MODEL_DICT = {}
 for lang in SUPPORTED_LANGUAGES:
     for model_id in SUPPORTED_MODEL_NAMES:
-        if lang in model_id:
+        if ("_" + lang + "_") in model_id:
             # create new lang in dict
             if lang not in SUPPORTED_LANG_MODEL_DICT:
                 SUPPORTED_LANG_MODEL_DICT[lang] = [model_id]