Update app.py

app.py

@@ -51,7 +51,7 @@ def create_interface():
             sselected_language = gr.Dropdown(choices=options, value="German", label="Source language")
             tselected_language = gr.Dropdown(choices=options, value="Romanian", label="Target language")
             swap_button = gr.Button("Swap Languages")
-            swap_button.click(fn=swap_languages, inputs=[sselected_language, tselected_language], outputs=[sselected_language, tselected_language]
+            swap_button.click(fn=swap_languages, inputs=[sselected_language, tselected_language], outputs=[sselected_language, tselected_language])
 
         model_name = gr.Dropdown(choices=models, value="Helsinki-NLP", label="Select a model")
         translate_button = gr.Button("Translate")