diff --git a/.vscode/launch.json b/.vscode/launch.json
index 0d480ab..5ed8fb5 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -4,30 +4,6 @@
     // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
-        {
-            "type": "node",
-            "request": "launch",
-            "name": "1-Primitives-TS",
-            "sourceMaps": true,
-            "program": "${workspaceRoot}/samples/1-primitives-ts/src/app.ts",
-            "outFiles": [ "${workspaceRoot}/samples/1-primitives-ts/lib/**/*.js", "${workspaceRoot}/source/lib/**/*.js" ]
-        },   
-        {
-            "type": "node",
-            "request": "launch",
-            "name": "2-SimplePrompt-TS",
-            "sourceMaps": true,
-            "program": "${workspaceRoot}/samples/2-simpleprompt-ts/src/app.ts",
-            "outFiles": [ "${workspaceRoot}/samples/2-simpleprompt-ts/lib/**/*.js", "${workspaceRoot}/source/lib/**/*.js" ]
-        },     
-        {
-            "type": "node",
-            "request": "launch",
-            "name": "3-Topic-TS",
-            "sourceMaps": true,
-            "program": "${workspaceRoot}/samples/3-topic-ts/src/app.ts",
-            "outFiles": [ "${workspaceRoot}/samples/3-topic-ts/lib/**/*.js", "${workspaceRoot}/source/lib/**/*.js" ]
-        },
         {
             "type": "node",
             "request": "launch",