Fix top_k when playground hits openai_transport_* methods

[luv-bansal]

Why

How

Tests

Notes

[github-actions]

Package	Line Rate	Health
clarifai	43%	❌
clarifai.cli	45%	❌
clarifai.cli.templates	36%	❌
clarifai.client	67%	➖
clarifai.client.auth	67%	➖
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	52%	➖
clarifai.runners.models	58%	➖
clarifai.runners.pipeline_steps	44%	❌
clarifai.runners.pipelines	80%	✔
clarifai.runners.utils	63%	➖
clarifai.runners.utils.data_types	72%	➖
clarifai.schema	100%	✔
clarifai.urls	60%	➖
clarifai.utils	61%	➖
clarifai.utils.evaluation	67%	➖
clarifai.workflows	95%	✔
Summary	62% (8035 / 12953)	➖

Minimum allowed line rate is 50%

[ackizilkale]

write description on the PR and ready to go