Update app.py

app.py

@@ -20,7 +20,7 @@ if stl.button('click for accuracy'):
     stl.write(accuracy_score(y_test,y_pred))
 str = stl.text_input('enter text')
 if stl.button('click to check'):
-       if model1.predict([str]) == 'sad':
+      if model1.predict([str]) == 'sad':
            stl.write('sad ☹️')
       elif model1.predict([str]) == 'angry':
            stl.write('anger 😡')