Update app.py

app.py

@@ -66,11 +66,11 @@ if st.session_state.appliances:
 
     # Remove Appliance Option
     remove_index = st.number_input(
-        "Enter the row number to remove an appliance (starting from 0):", min_value=0, max_value=len(appliances_df)-1, step=1
+        "Enter the row number to remove an appliance (starting from 1):", min_value=0, max_value=len(appliances_df)-1, step=1
     )
     remove_button = st.button("Remove Appliance")
     if remove_button:
-        if 0 <= remove_index < len(st.session_state.appliances):
+        if 1 <= remove_index < len(st.session_state.appliances):
             del st.session_state.appliances[remove_index]
             st.success("Appliance removed successfully!")
         else: