修改readme与功率散点2D图分析员（合同功率曲线取值bug）

.vscode/launch.json

@@ -1,24 +0,0 @@
-{
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "name": "Python: Remote Attach",  // 远程调试
-            "type":"debugpy",
-            "request": "attach",
-            "connect": {
-                "host": "localhost",
-                "port": 5678
-            },
-            "pathMappings": [
-                {
-                    "localRoot": "${workspaceFolder}",
-                    "remoteRoot": "."
-                }
-            ],
-            "justMyCode": false
-        }
-        ]
-    }