Update app.py

app.py

@@ -9,9 +9,9 @@ inputs = st.text_area('A dict mapping input variable names to input tensors.', p
 'cols': [1, 2, 3, 4],}
     ''')
 output = st.text_area('The corresponding output tensor.', placeholder='''
-         [[11, 12, 13, 14],
-          [21, 22, 23, 24],
-          [31, 32, 33, 34]]
+[[11, 12, 13, 14],
+[21, 22, 23, 24],
+[31, 32, 33, 34]]
     ''')
     
 constants = st.text_input('A list of relevant scalar constants, if any.', placeholder='[]' )