[Python] Rdbms: Update readme.python.md (Azure#13497)

* Update readme.python.md

* Update readme.md

* Update readme.md

* Update readme.python.md

* Update readme.python.md

* Update readme.python.md

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

@@ -16,19 +16,13 @@ no-namespace-folders: true
 
 Generate all API versions currently shipped for this package
 
-```yaml $(python) && $(multiapi) $(track2)
+```yaml $(track2)
 clear-output-folder: true
 batch:
   - tag: package-2020-01-01
   - tag: package-2020-11-05-preview
-  - multiapiscript: true
 ```
 
-``` yaml $(multiapiscript)
-output-folder: $(python-sdks-folder)/appservice/azure-mgmt-web/azure/mgmt/web/
-clear-output-folder: false
-perform-load: false
-```
 
 ### Tag: package-2020-01-01 and python
 
@@ -48,4 +42,4 @@ Please also specify `--python-sdks-folder=<path to the root directory of your az
 ``` yaml $(tag) == 'package-2020-11-05-preview' && $(python)
 namespace: azure.mgmt.rdbms.postgresql_flexibleservers
 output-folder: $(python-sdks-folder)/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/postgresql_flexibleservers
-```
+```