try to fix training

.vscode/tasks.json

@@ -4,20 +4,21 @@
         {
             "label": "Kill Stale Processes",
             "type": "shell",
-            "command": "python",
+            "command": "powershell",
             "args": [
-                "scripts/kill_stale_processes.py"
+                "-Command",
+                "Get-Process python | Where-Object {$_.ProcessName -eq 'python' -and $_.MainWindowTitle -like '*dashboard*'} | Stop-Process -Force; Start-Sleep -Seconds 1"
             ],
+            "group": "build",
             "presentation": {
-                "reveal": "always",
+                "echo": true,
+                "reveal": "silent",
+                "focus": false,
                 "panel": "shared",
-                "clear": true
+                "showReuseMessage": false,
+                "clear": false
             },
-            "problemMatcher": [],
-            "group": {
-                "kind": "build",
-                "isDefault": false
-            }
+            "problemMatcher": []
         },
         {
             "label": "Start TensorBoard",