Update introduction.mdx

Author: fengjessica

introduction.mdx

@@ -23,21 +23,6 @@ Hypermode is a complete workbench for rapidly building agents with natural
 language. When you're ready to embed an agent into your app, eject to code and
 manage it as a backend service.
 
-<CardGroup cols={2}>
-  <Card title="Agents" icon="robot" href="agents/introduction">
-    Craft powerful agents in natural language with access to your tools and data
-  </Card>
-  <Card title="Apps" icon="code" href="modus/overview">
-    Build and deploy agents, flows, and AI-enabled services with more control
-  </Card>
-  <Card title="Graphs" icon="chart-network" href="graphs/overview">
-    Organize your knowledge in a natural structure of nodes and relationships
-  </Card>
-  <Card title="Models" icon="cube" href="/model-router">
-    Experiment rapidly with the most popular open source and commercial models
-  </Card>
-</CardGroup>
-
 ## Built on open source
 
 Hypermode leads and builds on a strong foundation of open source projects: