Update readme.python.md (#25078)

* Update readme.python.md

* Update readme.python.md

Author: msyyc

specification/redhatopenshift/resource-manager/readme.python.md

@@ -15,7 +15,9 @@ no-namespace-folders: true
 
 Generate all API versions currently shipped for this package
 
-```yaml $(python) && $(multiapi)
+```yaml $(python)
+default-api-version: "2023-04-01"
+multiapi: true
 batch:
   - tag: package-2020-04-30
   - tag: package-2021-09-01-preview
@@ -27,6 +29,7 @@ batch:
 
 ``` yaml $(multiapiscript)
 output-folder: $(python-sdks-folder)/redhatopenshift/azure-mgmt-redhatopenshift/azure/mgmt/redhatopenshift/
+clear-output-folder: false
 perform-load: false
 ```