fix key for FastapiContextDataProvider context data provider

[prise6]

Description

Hello,
with v2 fastapi + managed online endpoint with AML, the data collector can't write anything because in FlowMonitor input_data are requested with input_data = self.context_data_provider.get_request_data(). This method looks for a key called input_data in FastapiContextDataProvider.
But the value of this key is None because we don't set it correctly in get_score_router() (see changes is PR).

Maybe i'm wrong ?

[github-actions]

Hi, thank you for your interest in helping to improve the prompt flow experience and for your contribution. We've noticed that there hasn't been recent engagement on this pull request. If this is still an active work stream, please let us know by pushing some changes or leaving a comment.

[prise6]

Still an issue to fix. This PR shows how to fix it.

[prise6]

Is it possible to have a comment/look from a maintainer :) ?

[github-actions]

Hi, thank you for your interest in helping to improve the prompt flow experience and for your contribution. We've noticed that there hasn't been recent engagement on this pull request. If this is still an active work stream, please let us know by pushing some changes or leaving a comment.

[prise6]

Still an issue. Take a look...

[github-actions]

Hi, thank you for your interest in helping to improve the prompt flow experience and for your contribution. We've noticed that there hasn't been recent engagement on this pull request. If this is still an active work stream, please let us know by pushing some changes or leaving a comment.

[github-actions]

Hi, thank you for your contribution. Since there has not been recent engagement, we are going to close this out. Feel free to reopen if you'd like to continue working on these changes. Please be sure to remove the no-recent-activity label; otherwise, this is likely to be closed again with the next cleanup pass.