added progressbar

src/web/layout/header.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import dash_bootstrap_components as dbc
 import dash_mantine_components as dmc
 from dash import dcc
 from dash import html
@@ -14,6 +15,17 @@ title_element = dmc.Center(
     ],
 )
 
+progress_bar_element = dbc.Progress(
+    id='progress-bar',
+    max=100,
+    value=0,
+    color='lime',
+    label='',
+    style={
+        'width': '400px',
+    },
+)
+
 upload_button_element = dcc.Upload(
     children=[
         dmc.Button(
@@ -37,6 +49,7 @@ header_element = dmc.Header(
         dmc.Group(
             children=[
                 title_element,
+                progress_bar_element,
                 upload_button_element,
             ],
             position='apart',