Update readme.python.md (#16451)

* Update readme.python.md

* config readme

Author: BigCat20196

specification/dataprotection/resource-manager/readme.md

@@ -102,7 +102,7 @@ This is not used by Autorest itself.
 ``` yaml $(swagger-to-sdk)
 swagger-to-sdk:
   - repo: azure-sdk-for-net
-  - repo: azure-sdk-for-python
+  - repo: azure-sdk-for-python-track2
   - repo: azure-sdk-for-java
   - repo: azure-sdk-for-go
   - repo: azure-sdk-for-js
@@ -128,6 +128,10 @@ csharp:
   clear-output-folder: true
 ```
 
+## Python
+
+See configuration in [readme.python.md](./readme.python.md)
+
 ## Go
 
 See configuration in [readme.go.md](./readme.go.md)

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

@@ -4,24 +4,20 @@ These settings apply only when `--python` is specified on the command line.
 Please also specify `--python-sdks-folder=<path to the root directory of your azure-sdk-for-python clone>`.
 Use `--python-mode=update` if you already have a setup.py and just want to update the code itself.
 
-``` yaml $(python)
-python-mode: create
-python:
-  azure-arm: true
-  license-header: MICROSOFT_MIT_NO_VERSION
-  payload-flattening-threshold: 2
-  namespace: azure.mgmt.dataprotection
-  package-name: azure-mgmt-dataprotection
-  package-version: 1.0.0b1
-  clear-output-folder: true
+``` yaml $(python) && $(track2)
+azure-arm: true
+license-header: MICROSOFT_MIT_NO_VERSION
+namespace: azure.mgmt.dataprotection
+package-name: azure-mgmt-dataprotection
+package-version: 1.0.0b1
+clear-output-folder: true
 ```
-``` yaml $(python) && $(python-mode) == 'update'
-python:
-  no-namespace-folders: true
-  output-folder: $(python-sdks-folder)/dataprotection/azure-mgmt-dataprotection/azure/mgmt/dataprotection
+
+``` yaml $(python) && $(python-mode) == 'update' && $(track2)
+no-namespace-folders: true
+output-folder: $(python-sdks-folder)/dataprotection/azure-mgmt-dataprotection/azure/mgmt/dataprotection
 ```
-``` yaml $(python) && $(python-mode) == 'create'
-python:
-  basic-setup-py: true
-  output-folder: $(python-sdks-folder)/dataprotection/azure-mgmt-dataprotection
+``` yaml $(python) && $(python-mode) == 'create' && $(track2)
+basic-setup-py: true
+output-folder: $(python-sdks-folder)/dataprotection/azure-mgmt-dataprotection
 ```