Update app.py

app.py

@@ -135,7 +135,7 @@ if form.form_submit_button("Submit to get your recommendation!"):
   
   form.subheader(prediction)
   
-col1, col2, col3 = stl.columns(3)
+col1, col2, col3 = st.columns(3)
 col1.metric("Options", data.columns.length, "+2")
 col2.metric("Accuracy", round(metrics.accuracy_score(y_test, y_pred) * 100, 1), "-1%")
 col3.metric("Hi", 7)