removing items and developing adding items

gui/modules/core/items_list.py

@@ -0,0 +1,23 @@
+import requests
+from gui.gui import Ui_MainWindow
+from modules.database import Database
+from PyQt5 import QtWidgets, QtGui
+
+
+def refill_list(ui: Ui_MainWindow):
+    ui.items_list.clear()
+    if Database.get().items:
+        ui.logo_if_empty.hide()
+        ui.items_list.show()
+        for item in Database.get().items:
+            item = Database.get().items[item]
+            list_item = QtWidgets.QListWidgetItem()
+            list_item.setText(f'{item.item_name} - ${"{:,}".format(item.price)}')
+            pixmap = QtGui.QPixmap()
+            pixmap.loadFromData(requests.get(item.image).content)
+            list_item.setIcon(QtGui.QIcon(pixmap))
+            ui.items_list.addItem(list_item)
+
+    else:
+        ui.logo_if_empty.show()
+        ui.items_list.hide()