feat(demo): added backend integration descriptions (#5768)

src/app/pages/backend-integration/descriptions/python-integration-description.component.ts

@@ -0,0 +1,28 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'ngx-python-integration-description',
+  template: `
+    <ngx-integration-description [features]="features"
+                                 [url]="url"
+                                 [buttonText]="buttonText"
+    ></ngx-integration-description>
+  `,
+})
+export class PythonIntegrationDescriptionComponent {
+
+  buttonText = 'Get Backend From 49$';
+  url = 'https://store.akveo.com/collections/python-bundles?utm_campaign=akveo_store%20-%20all%20bundles%20-%20ngx_admin_demo&utm_source=ngx_admin&utm_medium=referral&utm_content=sidebar_link_python';
+
+  features: string[] = [
+    'ngx-admin template with 100+ UI components',
+    'Python backend with Flask micro-framework',
+    'Any SQL database can be used (PostgreSQL, MySQL, Oracle, Microsoft SQL Server, and SQLite)',
+    'SQLAlchemy as database toolkit for CRUD operations',
+    'Authentication using JWT tokens is implemented and integrated with both client and server side',
+    'Compression is set up for better performance',
+    'Documentation is included',
+    '3 months free updates',
+  ];
+
+}