feat(imports): update imports

src/view/pages/signal_reducing.rs

@@ -1,31 +1,25 @@
-use std::cell::Cell;
-use std::rc::Rc;
+use std::{cell::Cell, rc::Rc};
 
 use crate::{
     model::{builder_traits::Product, models::SignalReduce, Frequency},
-    model_utils::signal_reducer::{
-        coef_of_signal_reduce, full_resistance_of_capacitor, reactive_resistance_of_capacitor,
-        voltage_from_signal_source,
-    },
+    model_utils::signal_reducer::{find_by_frequency_value, set_default_values},
     view::{
         components::{info_bar::InfoBar, input::Input},
         properties::*,
     },
-    view_utils::signal_reduce_input_utils::{get_error_message, parse_fields},
+    view_utils::signal_reduce_utils::*,
 };
 
 use glib::clone;
 
-extern crate gio;
-
 use gio::ListStore;
 
 use gtk::{
-    prelude::{BoxExt, ButtonExt, Cast, CastNone, GridExt, ListItemExt, SorterExt},
-    Align, WrapMode, *,
+    prelude::{BoxExt, ButtonExt, Cast, GridExt, SorterExt},
+    Align, *,
 };
+
 use gtk4 as gtk;
-use prelude::ListModelExt;
 
 pub fn signal_reducing_page(wrapper: &Box) {
     let values = Rc::new(Cell::new(SignalReduce::default()));