This fixes an error that was caused by the breaking API change from t…

[kyichii]

…he python SDK commit: Azure/azure-sdk-for-python@99668db

Purpose

The following changes resolve a regression in the samples that occurred during the in the following commit with API breaking changes. Azure/azure-sdk-for-python@99668db

Does this introduce a breaking change?

[ ] Yes
[x] No

Pull Request Type

What kind of change does this Pull Request introduce?

[x] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code
• in samples/vision/computer_vision_extract_text.py
  • change 'endpoint' to valid computer-vision resource endpoint that you have access to
  • change 'key' to valid subscription key for the above computer-vision resource
• change to director samples/vision/
• Run the code with 'python computer_vision_extract_text.py'

What to Check

Verify that the following are valid

• No Module Errors, a valid computer vision result is received.

Other Information

This is related to a Service Request opened by a customer indicating that they received errors when attempting to run the computer_vision_extract_text.py sample. This PR should resolve the issue from the API breaking changes that previously occurred.

[ghost]

All CLA requirements met.