feat: support human in the loop

.vscode/launch.json

@@ -33,6 +33,17 @@
             "env": {
                 "PYTHONPATH": "${workspaceFolder}"
             }
-        }
+        },
+        {
+            "name": "Python: server.py",
+            "type": "debugpy",
+            "request": "launch",
+            "program": "${workspaceFolder}/server.py",
+            "console": "integratedTerminal",
+            "justMyCode": true,
+            "env": {
+                "PYTHONPATH": "${workspaceFolder}"
+            }
+        },
     ]
 }