Fix input arg name for Python example

[fatkaratekid]

The input argument name is arg_name and not name in python.

[prmerger-automator[bot]]

@fatkaratekid : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[learn-build-service-prod[bot]]

Learn Build status updates of commit 20caec9:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
articles/azure-functions/functions-bindings-cosmosdb-v2-trigger.md	:white_check_mark:Succeeded

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[Jak-MS]

@ggailey777

• Can you review this PR?
• IMPORTANT: When this content is ready to merge, you must add #sign-off in a comment or the approval may get overlooked.

#label:"aq-pr-triaged" @MicrosoftDocs/public-repo-pr-review-team

[Court72]

@ggailey777 - Can you review this old PR and determine whether it needs to be closed or merged?

[AnnaMHuff]

PR review team emailed author today

[v-ccolin]

I sent an email to the content owner on 01/12/2025.

@MicrosoftDocs/public-repo-pr-review-team

[v-dirichards]

I sent an email to the content owner today.

@MicrosoftDocs/public-repo-pr-review-team

[v-dirichards]

@ggailey777

Can you review this old PR and determine whether it needs to be closed or merged?

@MicrosoftDocs/public-repo-pr-review-team

[ggailey777]

@v-dirichards sorry for the delay, and thanks for providing this fix, which looks to be correct based on the current state of the Python trigger templates. #sign-off

[prmerger-automator[bot]]

@fatkaratekid : Thanks for your contribution! The author(s) and reviewer(s) have been notified to review your proposed change.