Update Face README.python.md

[tjprescott]

Updated so that you can actually generate the SDK simply with
autorest readme.md --python

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️️✔️BreakingChange succeeded [Detail] [Expand]

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️️✔️LintDiff succeeded [Detail] [Expand]

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️️✔️Avocado succeeded [Detail] [Expand]

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️️✔️ModelValidation succeeded [Detail] [Expand]

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️️✔️SemanticValidation succeeded [Detail] [Expand]

Validation passes for SemanticValidation.

️️✔️[Staging] Cross Version BreakingChange (Base on preview version) succeeded [Detail] [Expand]

There are no breaking changes.

️️✔️[Staging] Cross Version BreakingChange (Base on stable version) succeeded [Detail] [Expand]

There are no breaking changes.

️️✔️CredScan succeeded [Detail] [Expand]

There is no credential detected.

️️✔️[Staging] SDK Track2 Validation succeeded [Detail] [Expand]

Validation passes for SDKTrack2Validation

️️✔️[Staging] PrettierCheck succeeded [Detail] [Expand]

Validation passes for PrettierCheck.

️️✔️[Staging] SpellCheck succeeded [Detail] [Expand]

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_{Posted by Swagger Pipeline | How to fix these errors?}

[openapi-pipeline-app]

Swagger Generation Artifacts

️⚠️ azure-sdk-for-java warning [Detail]

• ⚠️Warning [Logs]Release - Generate from dc508cb. SDK Automation 14.0.0

  command	./eng/mgmt/automation/init.sh ../azure-sdk-for-java_tmp/initInput.json ../azure-sdk-for-java_tmp/initOutput.json
  command	./eng/mgmt/automation/generate.py ../azure-sdk-for-java_tmp/generateInput.json ../azure-sdk-for-java_tmp/generateOutput.json
  cmderr	[generate.py] 2021-03-15 19:46:13 ERROR [Skip] readme path does not format as specification/*/resource-manager/readme.md
  warn	No file changes detected after generation
  warn	No package detected after generation

️️✔️ azure-sdk-for-go succeeded [Detail] [Expand]

• ️✔️Succeeded [Logs]Release - Generate from dc508cb. SDK Automation 14.0.0

  command	sh ./initScript.sh ../../../../../azure-sdk-for-go_tmp/initInput.json ../../../../../azure-sdk-for-go_tmp/initOutput.json
  command	go run ./tools/generator/main.go ../../../../../azure-sdk-for-go_tmp/generateInput.json ../../../../../azure-sdk-for-go_tmp/generateOutput.json

• ️✔️cognitiveservices/v1.0/face [View full logs]  [Release SDK Changes] Breaking Change Detected

  info	[Changelog] ### Breaking Changes
  info	[Changelog]
  info	[Changelog] - Function `Client.DetectWithStreamPreparer` parameter(s) have been changed from `(context.Context, io.ReadCloser, *bool, *bool, []AttributeType, RecognitionModel, *bool, DetectionModel)` to `(context.Context, io.ReadCloser, *bool, *bool, []AttributeType, RecognitionModel, *bool, DetectionModel, *int32)`
  info	[Changelog] - Function `Client.DetectWithURL` parameter(s) have been changed from `(context.Context, ImageURL, *bool, *bool, []AttributeType, RecognitionModel, *bool, DetectionModel)` to `(context.Context, ImageURL, *bool, *bool, []AttributeType, RecognitionModel, *bool, DetectionModel, *int32)`
  info	[Changelog] - Function `Client.DetectWithURLPreparer` parameter(s) have been changed from `(context.Context, ImageURL, *bool, *bool, []AttributeType, RecognitionModel, *bool, DetectionModel)` to `(context.Context, ImageURL, *bool, *bool, []AttributeType, RecognitionModel, *bool, DetectionModel, *int32)`
  info	[Changelog] - Function `Client.DetectWithStream` parameter(s) have been changed from `(context.Context, io.ReadCloser, *bool, *bool, []AttributeType, RecognitionModel, *bool, DetectionModel)` to `(context.Context, io.ReadCloser, *bool, *bool, []AttributeType, RecognitionModel, *bool, DetectionModel, *int32)`
  info	[Changelog] - Const `Glasses` has been removed
  info	[Changelog] - Const `HeadWear` has been removed
  info	[Changelog] - Const `Mask` has been removed
  info	[Changelog]
  info	[Changelog] ### New Content
  info	[Changelog]
  info	[Changelog] - New const `FaceMask`
  info	[Changelog] - New const `NoMask`
  info	[Changelog] - New const `Recognition04`
  info	[Changelog] - New const `AccessoryTypeGlasses`
  info	[Changelog] - New const `AccessoryTypeHeadWear`
  info	[Changelog] - New const `AccessoryTypeMask`
  info	[Changelog] - New const `Detection03`
  info	[Changelog] - New const `OtherMaskOrOcclusion`
  info	[Changelog] - New const `AttributeTypeMask`
  info	[Changelog] - New const `Uncertain`
  info	[Changelog] - New function `PossibleMaskTypeValues() []MaskType`
  info	[Changelog] - New struct `Mask`
  info	[Changelog] - New field `Mask` in struct `Attributes`
  info	[Changelog]
  info	[Changelog] Total 7 breaking change(s), 14 additive change(s).
  info	[Changelog]

️⚠️ azure-sdk-for-python warning [Detail]

• ⚠️Warning [Logs]Release - Generate from dc508cb. SDK Automation 14.0.0

  command	sh scripts/automation_init.sh ../azure-sdk-for-python_tmp/initInput.json ../azure-sdk-for-python_tmp/initOutput.json
  cmderr	[automation_init.sh] WARNING: Skipping azure-nspkg as it is not installed.
  command	sh scripts/automation_generate.sh ../azure-sdk-for-python_tmp/generateInput.json ../azure-sdk-for-python_tmp/generateOutput.json

• ️✔️azure-cognitiveservices-vision-face [View full logs]  [Release SDK Changes] Breaking Change Detected
  • azure_cognitiveservices_vision_face-0.4.0-py2.py3-none-any.whl
  • azure-cognitiveservices-vision-face-0.4.0.zip

  info	[Changelog] **Features**
  info	[Changelog]
  info	[Changelog]   - Model FaceAttributes has a new parameter mask
  info	[Changelog]
  info	[Changelog] **Breaking changes**
  info	[Changelog]
  info	[Changelog]   - Operation FaceOperations.detect_with_stream has a new signature
  info	[Changelog]   - Operation FaceOperations.detect_with_url has a new signature

️️✔️ azure-sdk-for-js succeeded [Detail] [Expand]

• ️✔️Succeeded [Logs]Release - Generate from dc508cb. SDK Automation 14.0.0

  warn	Skip initScript due to not configured
  command	autorest --version=V2 --typescript --license-header=MICROSOFT_MIT_NO_VERSION [email protected]/[email protected] --typescript-sdks-folder=/home/vsts/work/1/s/azure-sdk-for-js/azure-sdk-for-js ../../azure-rest-api-specs/specification/cognitiveservices/data-plane/Face/readme.md

• ️✔️@azure/cognitiveservices-face [View full logs]  [Release SDK Changes]
  • azure-cognitiveservices-face-4.1.0.tgz

  cmderr	[npmPack] loaded rollup.config.js with warnings
  cmderr	[npmPack] (!) Unused external imports
  cmderr	[npmPack] default imported from external module 'rollup' but never used
  cmderr	[npmPack] ./esm/faceClient.js → ./dist/cognitiveservices-face.js...
  cmderr	[npmPack] created ./dist/cognitiveservices-face.js in 473ms

️️✔️[Staging] ApiDocPreview succeeded [Detail] [Expand]

_{Posted by Swagger Pipeline | How to fix these errors?}

[tjprescott]

@jhendrixMSFT @yangyuan removing the labels added by the bot as false positives. This doesn't affect Go at all, and it does not break the Python SDK (but using this readme in its current state certainly would).

[tjprescott]

Autorest will generate the completely wrong set of files without these settings.

[iscai-msft]

looks good. for documentations sake: this is to only generate a track 1 sdk, hence the differences in use, and version