Update app.py

app.py

@@ -47,10 +47,12 @@ st.text("Fixed text: ")
 
 form = st.form(key='my_form')
 form.text_input(label='Enter some text')
-
+submit_button = form.form_submit_button(label='Submit')
+#https://blog.streamlit.io/introducing-submit-button-and-forms/
+    
 
 #More stuff to try
-col1, col2, col3 = at.columns([1,1,1])
+col1, col2, col3 = st.columns([1,1,1])
 
 with col1:
     at.button('1')
@@ -59,9 +61,6 @@ with col2:
 with col3:
     st.button('3')
 
-submit_button = form.form_submit_button(label='Submit')
-#https://blog.streamlit.io/introducing-submit-button-and-forms/
-    
 
 if text:
     model, tokenizer = load_model()