Update tiny-agents.mdx

The given json format is incorrect.

Author: rksab

units/en/unit2/tiny-agents.mdx

@@ -75,13 +75,9 @@ The JSON file will look like this:
 	"provider": "nebius",
 	"servers": [
 		{
-			"type": "stdio",
-			"config": {
-				"command": "npx",
-				"args": [
-					"mcp-remote",
-					"http://localhost:7860/gradio_api/mcp/sse" // This is the MCP Server we created in the previous section
-				]
+         "type": "sse",
+         "url": "http://localhost:7860/gradio_api/mcp/sse"
+        }
 			}
 		}
 	]
@@ -271,4 +267,4 @@ This modular approach is what makes MCP so powerful for building flexible AI app
 
 - Check out the Tiny Agents blog posts in [Python](https://huggingface.co/blog/python-tiny-agents) and [TypeScript](https://huggingface.co/blog/tiny-agents)
 - Review the [Tiny Agents documentation](https://huggingface.co/docs/huggingface.js/main/en/tiny-agents/README)
-- Build something with Tiny Agents!
+- Build something with Tiny Agents!