[Python] List enum members in docs (#18804)

* List enum values in docs

* Remove newline

* Remove another newline

* Generate samples

samples/openapi3/client/petstore/python/docs/EnumClass.md

@@ -1,10 +1,13 @@
 # EnumClass
 
 
-## Properties
+## Enum
 
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
+* `ABC` (value: `'_abc'`)
+
+* `MINUS_EFG` (value: `'-efg'`)
+
+* `LEFT_PARENTHESIS_XYZ_RIGHT_PARENTHESIS` (value: `'(xyz)'`)
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/python/docs/EnumString1.md

@@ -1,10 +1,11 @@
 # EnumString1
 
 
-## Properties
+## Enum
 
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
+* `A` (value: `'a'`)
+
+* `B` (value: `'b'`)
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/python/docs/EnumString2.md

@@ -1,10 +1,11 @@
 # EnumString2
 
 
-## Properties
+## Enum
 
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
+* `C` (value: `'c'`)
+
+* `D` (value: `'d'`)
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/python/docs/OuterEnum.md

@@ -1,10 +1,13 @@
 # OuterEnum
 
 
-## Properties
+## Enum
 
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
+* `PLACED` (value: `'placed'`)
+
+* `APPROVED` (value: `'approved'`)
+
+* `DELIVERED` (value: `'delivered'`)
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/python/docs/OuterEnumDefaultValue.md

@@ -1,10 +1,13 @@
 # OuterEnumDefaultValue
 
 
-## Properties
+## Enum
 
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
+* `PLACED` (value: `'placed'`)
+
+* `APPROVED` (value: `'approved'`)
+
+* `DELIVERED` (value: `'delivered'`)
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/python/docs/OuterEnumInteger.md

@@ -1,10 +1,13 @@
 # OuterEnumInteger
 
 
-## Properties
+## Enum
 
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
+* `NUMBER_0` (value: `0`)
+
+* `NUMBER_1` (value: `1`)
+
+* `NUMBER_2` (value: `2`)
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/python/docs/OuterEnumIntegerDefaultValue.md

@@ -1,10 +1,15 @@
 # OuterEnumIntegerDefaultValue
 
 
-## Properties
+## Enum
 
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
+* `NUMBER_MINUS_1` (value: `-1`)
+
+* `NUMBER_0` (value: `0`)
+
+* `NUMBER_1` (value: `1`)
+
+* `NUMBER_2` (value: `2`)
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/python/docs/SingleRefType.md

@@ -1,10 +1,11 @@
 # SingleRefType
 
 
-## Properties
+## Enum
 
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
+* `ADMIN` (value: `'admin'`)
+
+* `USER` (value: `'user'`)
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/python/docs/SpecialCharacterEnum.md

@@ -1,10 +1,27 @@
 # SpecialCharacterEnum
 
 
-## Properties
+## Enum
 
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
+* `ENUM_456` (value: `'456'`)
+
+* `ENUM_123ABC` (value: `'123abc'`)
+
+* `UNDERSCORE` (value: `'_'`)
+
+* `SPACE` (value: `' '`)
+
+* `AMPERSAND` (value: `'&'`)
+
+* `DOLLAR` (value: `'$'`)
+
+* `GREATER_THAN_EQUAL` (value: `'>='`)
+
+* `THIS_IS_EXCLAMATION` (value: `'this_is_!'`)
+
+* `IMPORT` (value: `'import'`)
+
+* `HELLO_WORLD` (value: `' hello world '`)
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)