Update app.py

app.py

@@ -79,7 +79,7 @@ col1, col2 = st.columns(2)
 srv           = col1.text_input('SRV', "[1,1,1,2,2,2]")
 num_of_qubits = col1.radio('Number of qubits (should match SRV)', [3,4,5,6,7,8], index=3)
 max_gates     = col1.select_slider('Max gates', options=[4,8,12,16,20,24,28], value=16)
-g             = col1.slider('Guidance scale', min_value=0.0, max_value=15.0, value=10)
+g             = col1.slider('Guidance scale', min_value=0.0, max_value=15.0, value=10.0)
 
 srv_list = ast.literal_eval(srv)
 if len(srv_list)!=num_of_qubits: