Python: Add sequential planner to python (microsoft#1916)

### Motivation and Context
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fixes microsoft#1915 

### Description
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### Contribution Checklist
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- [ ] The code builds clean without any errors or warnings
- [ ] The PR follows SK Contribution Guidelines
(https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
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verified with `dotnet format`
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- [ ] I didn't break anyone 😄

---------

Co-authored-by: Abby Harrison <abby.harrison@microsoft.com>
Co-authored-by: Abby Harrison <54643756+awharrison-28@users.noreply.github.com>
Co-authored-by: Shawn Callegari <36091529+shawncal@users.noreply.github.com>

.vscode/launch.json

@@ -36,12 +36,12 @@
       "request": "attach"
     },
     {
-      "cwd":"${workspaceFolder}/python",
+      "cwd": "${workspaceFolder}/python",
       "name": "Python: Test Module",
       "type": "python",
       "request": "launch",
       "module": "pytest",
-      "args": ["${file}"],
+      "args": ["${file}"]
     }
   ]
 }