Update app.py

app.py

@@ -104,7 +104,7 @@ def nllb(model_name, sl, tl, input_text):
     return translated_text[0]['translation_text']
 
 @spaces.GPU
-def translate_text(input_text: str, sselected_language: str, tselected_language: str, model_name: str) -> str:
+def translate_text(input_text: str, sselected_language: str, tselected_language: str, model_name: str) -> tuple[str, str]:
     """
     Translates the input text from the source language to the target language  using a specified model.
 
@@ -117,7 +117,7 @@ def translate_text(input_text: str, sselected_language: str, tselected_language:
     Returns:
         tuple: 
             translated_text(str): The input text translated to the selected target language
-            message_text(str):  A descriptive message summarizing the translation process. Example: "Translated from English to French with Helsinki-NLP."
+            message_text(str):  A descriptive message summarizing the translation process. Example: "Translated from English to German with Helsinki-NLP."
     
     Example:
         >>> translate_text("Hello world", "English", "German", "Helsinki-NLP")