Update app.py

app.py

@@ -17,8 +17,8 @@ tokenizer = AutoTokenizer.from_pretrained("roberta-large")
 model = AutoModelForMaskedLM.from_pretrained("BigSalmon/FormalRobertaa")
 
 
-
-with st.form(key='my_form'):
+with st.expander('Expand'):
+  with st.form(key='my_form'):
     prompt = st.text_area(label='Enter Text. Put <mask> where you want the model to fill in the blank. You can use more than one at a time.')
     submit_button = st.form_submit_button(label='Submit')