Fix URL to basic Tiny Agent Unit 1

Author: Roahn

units/en/unit2/tiny-agents.mdx

@@ -55,7 +55,7 @@ pip install "huggingface_hub[mcp]>=0.32.0"
 
 ## Tiny Agents MCP Client in the Command Line
 
-Let's repeat the example from [Unit 1](../unit1/mcp-clients.mdx) to create a basic Tiny Agent. Tiny Agents can create MCP clients from the command line based on JSON configuration files.
+Let's repeat the example from [Unit 1](https://huggingface.co/learn/mcp-course/unit1/mcp-clients#tiny-agents-clients) to create a basic Tiny Agent. Tiny Agents can create MCP clients from the command line based on JSON configuration files.
 
 <hfoptions id="tiny-agents">
 <hfoption id="typescript">