Use all available tools through function calling

chat-sample/package.json

@@ -23,27 +23,11 @@
     "contributes": {
         "chatParticipants": [
             {
-                "id": "chat-sample.cat",
-                "fullName": "Cat",
-                "name": "cat",
-                "description": "Meow! What can I teach you?",
-                "isSticky": true,
-                "commands": [
-                    {
-                        "name": "teach",
-                        "description": "Pick at random a computer science concept then explain it in purfect way of a cat"
-                    },
-                    {
-                        "name": "play",
-                        "description": "Do whatever you want, you are a cat after all"
-                    }
-                ]
-            }
-        ],
-        "commands": [
-            {
-                "command": "cat.namesInEditor",
-                "title": "Use Cat Names in Editor"
+                "id": "chat-sample.tools",
+                "fullName": "Tool User",
+                "name": "tools",
+                "description": "I use tools",
+                "isSticky": true
             }
         ]
     },