Update app.py

app.py

@@ -99,9 +99,11 @@ if submit_button:
         # Translate
         try:
             translated_text = argostranslate.translate.translate(input_text, sl, tl)
-            # download_argos_model(sl, tl)
         except StopIteration:
             translated_text = f"No Argos model for {sselected_language} to {tselected_language}. Try other model or languages combination!"
+        except AttributeError:
+            download_argos_model(sl, tl)
+            translated_text = argostranslate.translate.translate(input_text, sl, tl)
         print(translated_text)
     # Display the translated text
     print(translated_text)