Update app.py

app.py

@@ -141,7 +141,7 @@ text_examples=["I aced my exam and received praise from my teacher for my hard w
 
 text_model=gr.Interface(fn = classify_emotion, 
              inputs = gr.Textbox( label='Text'), 
-             outputs = [gr.Textbox(label='Emotion')], 
+             outputs = gr.Textbox(label='Emotion'), 
              title = text_title,
              examples = text_examples,
              description = text_description,