update readme.python.md (#18515)

Co-authored-by: ZiWei Chen (WICRESOFT NORTH AMERICA LTD) <[email protected]>

Author: kazrael2119

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

@@ -1,8 +1,8 @@
 ## Python
 
-These settings apply only when `--track2` is specified on the command line.
+These settings apply only when `--python` is specified on the command line.
 
-```yaml $(track2)
+```yaml $(python)
 azure-arm: true
 license-header: MICROSOFT_MIT_NO_VERSION
 package-name: azure-mgmt-azureadexternalidentities
@@ -15,43 +15,43 @@ python-base-folder: azureadexternalidentities/azure-mgmt-azureadexternalidentiti
 
 Generate all API versions currently shipped for this package
 
-```yaml $(multiapi) && $(track2)
+```yaml $(multiapi) && $(python)
 clear-output-folder: true
 batch:
+  - tag: package-2021-04-01
   - tag: package-2020-05-01-preview
   - tag: package-2019-01-01-preview
   - multiapiscript: true
 ```
 
 ``` yaml $(multiapiscript)
 output-folder: $(python-sdks-folder)/azureadexternalidentities/azure-mgmt-azureadexternalidentities/azure/mgmt/azureadexternalidentities/
-clear-output-folder: false
 perform-load: false
 ```
 
 ### Tag: package-2021-04-01 and python
 
 These settings apply only when `--tag=package-2021-04-01 --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>`.
 
-```yaml $(tag) =='package-2021-04-01'
+```yaml $(tag) =='package-2021-04-01'&& $(python)
 namespace: $(python-base-namespace).v2021_04_01
-output-folder: $(python-sdks-folder)/$(python-base-folder)/v2021_04_01
+output-folder: $(python-sdks-folder)/azureadexternalidentities/azure-mgmt-azureadexternalidentities/azure/mgmt/azureadexternalidentities/v2021_04_01
 ```
 
 ### Tag: package-2020-05-01-preview and python
 
 These settings apply only when `--tag=package-2020-05-01-preview --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>`.
 
-```yaml $(tag) =='package-2020-05-01-preview'
+```yaml $(tag) =='package-2020-05-01-preview'&& $(python)
 namespace: $(python-base-namespace).v2020_05_01_preview
-output-folder: $(python-sdks-folder)/$(python-base-folder)/v2020_05_01_preview
+output-folder: $(python-sdks-folder)/azureadexternalidentities/azure-mgmt-azureadexternalidentities/azure/mgmt/azureadexternalidentities/v2021_04_01
 ```
 
 ### Tag: package-2019-01-01-preview and python
 
 These settings apply only when `--tag=package-2019-01-01-preview --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>`.
 
-```yaml $(tag) =='package-2019-01-01-preview'
+```yaml $(tag) =='package-2019-01-01-preview'&& $(python)
 namespace: $(python-base-namespace).v2019_01_01_preview
-output-folder: $(python-sdks-folder)/$(python-base-folder)/v2019_01_01_preview
+output-folder: $(python-sdks-folder)/azureadexternalidentities/azure-mgmt-azureadexternalidentities/azure/mgmt/azureadexternalidentities/v2021_04_01
 ```