[PR-590] Fix Pythonic bugs

[luv-bansal]

• Fix code snippets code

  • for when any of method argument Param(default=None)
  • Included stream method code in snippet
  • corrected code snippets

• Support (default=None) is Param on client side, currently it isn’t supported

• Fixed Param Class, before it was not working with openai client

• Remove use of OutputInfo.params_specs for inference_params

Why

How

Tests

Notes

[ackizilkale]

Can you fill the details of this PR? Not sure what it is fixing.

[github-actions]

Package	Line Rate	Health
clarifai	43%	❌
clarifai.cli	43%	❌
clarifai.client	71%	➖
clarifai.client.auth	74%	➖
clarifai.constants	100%	✔
clarifai.datasets	100%	✔
clarifai.datasets.export	80%	✔
clarifai.datasets.upload	75%	➖
clarifai.datasets.upload.loaders	37%	❌
clarifai.models	100%	✔
clarifai.modules	0%	❌
clarifai.rag	72%	➖
clarifai.runners	10%	❌
clarifai.runners.models	61%	➖
clarifai.runners.utils	63%	➖
clarifai.runners.utils.data_types	77%	➖
clarifai.schema	100%	✔
clarifai.urls	80%	✔
clarifai.utils	74%	➖
clarifai.utils.evaluation	67%	➖
clarifai.workflows	94%	✔
Summary	66% (6113 / 9211)	➖

Minimum allowed line rate is 50%